20218112208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:503

約数の個数: 480

約数和(自身を含む): 70160842752

約数和(自身を除く): 49942730544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 41, 42, 43, 48, 56, 62, 63, 72, 82, 84, 86, 93, 112, 123, 124, 126, 129, 144, 164, 168, 172, 186, 217, 246, 248, 252, 258, 279, 287, 301, 328, 336, 344, 367, 369, 372, 387, 434, 492, 496, 504, 516, 558, 574, 602, 651, 656, 688, 734, 738, 744, 774, 861, 868, 903, 984, 1008, 1032, 1101, 1116, 1148, 1204, 1271, 1302, 1333, 1468, 1476, 1488, 1548, 1722, 1736, 1763, 1806, 1953, 1968, 2064, 2202, 2232, 2296, 2408, 2542, 2569, 2583, 2604, 2666, 2709, 2936, 2952, 3096, 3303, 3444, 3472, 3526, 3612, 3813, 3906, 3999, 4404, 4464, 4592, 4816, 5084, 5138, 5166, 5208, 5289, 5332, 5418, 5872, 5904, 6192, 6606, 6888, 7052, 7224, 7626, 7707, 7812, 7998, 8808, 8897, 9331, 10168, 10276, 10332, 10416, 10578, 10664, 10836, 11377, 11439, 11997, 12341, 13212, 13776, 14104, 14448, 15047, 15252, 15414, 15624, 15781, 15867, 15996, 17616, 17794, 18662, 20336, 20552, 20664, 21156, 21328, 21672, 22754, 22878, 23121, 23994, 24682, 26424, 26691, 27993, 28208, 30094, 30504, 30828, 31248, 31562, 31734, 31992, 34131, 35588, 37023, 37324, 41104, 41328, 42312, 43344, 45141, 45508, 45756, 46242, 47343, 47988, 49364, 52848, 53382, 54653, 55986, 60188, 61008, 61656, 63124, 63468, 63984, 68262, 71176, 74046, 74648, 79639, 80073, 83979, 84624, 90282, 91016, 91512, 92484, 94686, 95976, 98728, 102393, 105329, 106764, 109306, 110467, 111069, 111972, 120376, 123312, 126248, 126936, 135423, 136524, 142029, 142352, 148092, 149296, 159278, 160146, 163959, 167958, 180564, 182032, 183024, 184968, 189372, 191952, 197456, 204786, 210658, 213528, 218612, 220934, 222138, 223944, 238917, 240752, 252496, 253872, 270846, 273048, 284058, 296184, 315987, 318556, 320292, 327918, 331401, 335916, 361128, 369936, 378744, 382571, 409572, 421316, 427056, 437224, 441868, 444276, 447888, 466457, 477834, 489211, 491877, 541692, 546096, 568116, 592368, 631974, 637112, 640584, 647021, 655836, 662802, 671832, 716751, 722256, 757488, 765142, 819144, 842632, 874448, 883736, 888552, 932914, 947961, 955668, 978422, 983754, 994203, 1083384, 1136232, 1147713, 1263948, 1274224, 1281168, 1294042, 1311672, 1325604, 1343664, 1399371, 1433502, 1467633, 1530284, 1638288, 1685264, 1767472, 1777104, 1865828, 1895922, 1911336, 1941063, 1956844, 1967508, 1988406, 2166768, 2272464, 2295426, 2527896, 2588084, 2623344, 2651208, 2798742, 2867004, 2935266, 3060568, 3265199, 3424477, 3443139, 3731656, 3791844, 3822672, 3882126, 3913688, 3935016, 3976812, 4198113, 4402899, 4529147, 4590852, 5055792, 5176168, 5302416, 5597484, 5734008, 5823189, 5870532, 6121136, 6530398, 6848954, 6886278, 7463312, 7583688, 7764252, 7827376, 7870032, 7953624, 8396226, 8805798, 9058294, 9181704, 9795597, 10273431, 10352336, 11194968, 11468016, 11646378, 11741064, 13060796, 13587441, 13697908, 13772556, 15167376, 15528504, 15907248, 16792452, 17611596, 18116588, 18363408, 19591194, 20057651, 20546862, 22389936, 23292756, 23482128, 26121592, 27174882, 27395816, 27545112, 29386791, 30820293, 31057008, 33584904, 35223192, 36233176, 39182388, 40115302, 40762323, 41093724, 46585512, 52243184, 54349764, 54791632, 55090224, 58773582, 60172953, 61640586, 67169808, 70446384, 72466352, 78364776, 80230604, 81524646, 82187448, 93171024, 108699528, 117547164, 120345906, 123281172, 140403557, 156729552, 160461208, 163049292, 164374896, 180518859, 217399056, 235094328, 240691812, 246562344, 280807114, 320922416, 326098584, 361037718, 421210671, 470188656, 481383624, 493124688, 561614228, 652197168, 722075436, 842421342, 962767248, 1123228456, 1263632013, 1444150872, 1684842684, 2246456912, 2527264026, 2888301744, 3369685368, 5054528052, 6739370736, 10109056104, 20218112208]

約数ペア:

[(1, 20218112208), (2, 10109056104), (3, 6739370736), (4, 5054528052), (6, 3369685368), (7, 2888301744), (8, 2527264026), (9, 2246456912), (12, 1684842684), (14, 1444150872), (16, 1263632013), (18, 1123228456), (21, 962767248), (24, 842421342), (28, 722075436), (31, 652197168), (36, 561614228), (41, 493124688), (42, 481383624), (43, 470188656), (48, 421210671), (56, 361037718), (62, 326098584), (63, 320922416), (72, 280807114), (82, 246562344), (84, 240691812), (86, 235094328), (93, 217399056), (112, 180518859), (123, 164374896), (124, 163049292), (126, 160461208), (129, 156729552), (144, 140403557), (164, 123281172), (168, 120345906), (172, 117547164), (186, 108699528), (217, 93171024), (246, 82187448), (248, 81524646), (252, 80230604), (258, 78364776), (279, 72466352), (287, 70446384), (301, 67169808), (328, 61640586), (336, 60172953), (344, 58773582), (367, 55090224), (369, 54791632), (372, 54349764), (387, 52243184), (434, 46585512), (492, 41093724), (496, 40762323), (504, 40115302), (516, 39182388), (558, 36233176), (574, 35223192), (602, 33584904), (651, 31057008), (656, 30820293), (688, 29386791), (734, 27545112), (738, 27395816), (744, 27174882), (774, 26121592), (861, 23482128), (868, 23292756), (903, 22389936), (984, 20546862), (1008, 20057651), (1032, 19591194), (1101, 18363408), (1116, 18116588), (1148, 17611596), (1204, 16792452), (1271, 15907248), (1302, 15528504), (1333, 15167376), (1468, 13772556), (1476, 13697908), (1488, 13587441), (1548, 13060796), (1722, 11741064), (1736, 11646378), (1763, 11468016), (1806, 11194968), (1953, 10352336), (1968, 10273431), (2064, 9795597), (2202, 9181704), (2232, 9058294), (2296, 8805798), (2408, 8396226), (2542, 7953624), (2569, 7870032), (2583, 7827376), (2604, 7764252), (2666, 7583688), (2709, 7463312), (2936, 6886278), (2952, 6848954), (3096, 6530398), (3303, 6121136), (3444, 5870532), (3472, 5823189), (3526, 5734008), (3612, 5597484), (3813, 5302416), (3906, 5176168), (3999, 5055792), (4404, 4590852), (4464, 4529147), (4592, 4402899), (4816, 4198113), (5084, 3976812), (5138, 3935016), (5166, 3913688), (5208, 3882126), (5289, 3822672), (5332, 3791844), (5418, 3731656), (5872, 3443139), (5904, 3424477), (6192, 3265199), (6606, 3060568), (6888, 2935266), (7052, 2867004), (7224, 2798742), (7626, 2651208), (7707, 2623344), (7812, 2588084), (7998, 2527896), (8808, 2295426), (8897, 2272464), (9331, 2166768), (10168, 1988406), (10276, 1967508), (10332, 1956844), (10416, 1941063), (10578, 1911336), (10664, 1895922), (10836, 1865828), (11377, 1777104), (11439, 1767472), (11997, 1685264), (12341, 1638288), (13212, 1530284), (13776, 1467633), (14104, 1433502), (14448, 1399371), (15047, 1343664), (15252, 1325604), (15414, 1311672), (15624, 1294042), (15781, 1281168), (15867, 1274224), (15996, 1263948), (17616, 1147713), (17794, 1136232), (18662, 1083384), (20336, 994203), (20552, 983754), (20664, 978422), (21156, 955668), (21328, 947961), (21672, 932914), (22754, 888552), (22878, 883736), (23121, 874448), (23994, 842632), (24682, 819144), (26424, 765142), (26691, 757488), (27993, 722256), (28208, 716751), (30094, 671832), (30504, 662802), (30828, 655836), (31248, 647021), (31562, 640584), (31734, 637112), (31992, 631974), (34131, 592368), (35588, 568116), (37023, 546096), (37324, 541692), (41104, 491877), (41328, 489211), (42312, 477834), (43344, 466457), (45141, 447888), (45508, 444276), (45756, 441868), (46242, 437224), (47343, 427056), (47988, 421316), (49364, 409572), (52848, 382571), (53382, 378744), (54653, 369936), (55986, 361128), (60188, 335916), (61008, 331401), (61656, 327918), (63124, 320292), (63468, 318556), (63984, 315987), (68262, 296184), (71176, 284058), (74046, 273048), (74648, 270846), (79639, 253872), (80073, 252496), (83979, 240752), (84624, 238917), (90282, 223944), (91016, 222138), (91512, 220934), (92484, 218612), (94686, 213528), (95976, 210658), (98728, 204786), (102393, 197456), (105329, 191952), (106764, 189372), (109306, 184968), (110467, 183024), (111069, 182032), (111972, 180564), (120376, 167958), (123312, 163959), (126248, 160146), (126936, 159278), (135423, 149296), (136524, 148092), (142029, 142352)]