20472631632

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1447

約数の個数: 320

約数和(自身を含む): 64948224000

約数和(自身を除く): 44475592368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 61, 62, 72, 76, 93, 108, 114, 122, 124, 144, 152, 171, 183, 186, 216, 228, 244, 248, 279, 304, 342, 366, 372, 432, 456, 488, 496, 513, 549, 558, 589, 684, 732, 744, 837, 912, 976, 1026, 1098, 1116, 1159, 1178, 1319, 1368, 1464, 1488, 1647, 1674, 1767, 1891, 2052, 2196, 2232, 2318, 2356, 2638, 2736, 2928, 3294, 3348, 3477, 3534, 3782, 3957, 4104, 4392, 4464, 4636, 4712, 5276, 5301, 5673, 6588, 6696, 6954, 7068, 7564, 7914, 8208, 8784, 9272, 9424, 10431, 10552, 10602, 11346, 11871, 13176, 13392, 13908, 14136, 15128, 15828, 15903, 17019, 18544, 20862, 21104, 21204, 22692, 23742, 25061, 26352, 27816, 28272, 30256, 31293, 31656, 31806, 34038, 35613, 35929, 40889, 41724, 42408, 45384, 47484, 50122, 51057, 55632, 62586, 63312, 63612, 68076, 71226, 71858, 75183, 80459, 81778, 83448, 84816, 90768, 94968, 100244, 102114, 107787, 122667, 125172, 127224, 136152, 142452, 143716, 150366, 160918, 163556, 166896, 189936, 200488, 204228, 215574, 225549, 241377, 245334, 250344, 254448, 272304, 284904, 287432, 300732, 321836, 323361, 327112, 368001, 400976, 408456, 431148, 451098, 482754, 490668, 500688, 569808, 574864, 601464, 643672, 646722, 654224, 676647, 724131, 736002, 776891, 816912, 862296, 902196, 965508, 970083, 981336, 1104003, 1202928, 1287344, 1293444, 1353294, 1448262, 1472004, 1528721, 1553782, 1724592, 1804392, 1931016, 1940166, 1962672, 2172393, 2208006, 2330673, 2494229, 2586888, 2706588, 2896524, 2944008, 3057442, 3107564, 3608784, 3862032, 3880332, 4344786, 4416012, 4586163, 4661346, 4988458, 5173776, 5413176, 5793048, 5888016, 6114884, 6215128, 6992019, 7482687, 7760664, 8689572, 8832024, 9172326, 9322692, 9976916, 10826352, 11586096, 12229768, 12430256, 13758489, 13984038, 14965374, 15521328, 17379144, 17664048, 18344652, 18645384, 19953832, 20976057, 22448061, 24459536, 27516978, 27968076, 29930748, 34758288, 36689304, 37290768, 39907664, 41275467, 41952114, 44896122, 47390351, 55033956, 55936152, 59861496, 67344183, 73378608, 82550934, 83904228, 89792244, 94780702, 110067912, 111872304, 119722992, 134688366, 142171053, 165101868, 167808456, 179584488, 189561404, 220135824, 269376732, 284342106, 330203736, 335616912, 359168976, 379122808, 426513159, 538753464, 568684212, 660407472, 758245616, 853026318, 1077506928, 1137368424, 1279539477, 1706052636, 2274736848, 2559078954, 3412105272, 5118157908, 6824210544, 10236315816, 20472631632]

約数ペア:

[(1, 20472631632), (2, 10236315816), (3, 6824210544), (4, 5118157908), (6, 3412105272), (8, 2559078954), (9, 2274736848), (12, 1706052636), (16, 1279539477), (18, 1137368424), (19, 1077506928), (24, 853026318), (27, 758245616), (31, 660407472), (36, 568684212), (38, 538753464), (48, 426513159), (54, 379122808), (57, 359168976), (61, 335616912), (62, 330203736), (72, 284342106), (76, 269376732), (93, 220135824), (108, 189561404), (114, 179584488), (122, 167808456), (124, 165101868), (144, 142171053), (152, 134688366), (171, 119722992), (183, 111872304), (186, 110067912), (216, 94780702), (228, 89792244), (244, 83904228), (248, 82550934), (279, 73378608), (304, 67344183), (342, 59861496), (366, 55936152), (372, 55033956), (432, 47390351), (456, 44896122), (488, 41952114), (496, 41275467), (513, 39907664), (549, 37290768), (558, 36689304), (589, 34758288), (684, 29930748), (732, 27968076), (744, 27516978), (837, 24459536), (912, 22448061), (976, 20976057), (1026, 19953832), (1098, 18645384), (1116, 18344652), (1159, 17664048), (1178, 17379144), (1319, 15521328), (1368, 14965374), (1464, 13984038), (1488, 13758489), (1647, 12430256), (1674, 12229768), (1767, 11586096), (1891, 10826352), (2052, 9976916), (2196, 9322692), (2232, 9172326), (2318, 8832024), (2356, 8689572), (2638, 7760664), (2736, 7482687), (2928, 6992019), (3294, 6215128), (3348, 6114884), (3477, 5888016), (3534, 5793048), (3782, 5413176), (3957, 5173776), (4104, 4988458), (4392, 4661346), (4464, 4586163), (4636, 4416012), (4712, 4344786), (5276, 3880332), (5301, 3862032), (5673, 3608784), (6588, 3107564), (6696, 3057442), (6954, 2944008), (7068, 2896524), (7564, 2706588), (7914, 2586888), (8208, 2494229), (8784, 2330673), (9272, 2208006), (9424, 2172393), (10431, 1962672), (10552, 1940166), (10602, 1931016), (11346, 1804392), (11871, 1724592), (13176, 1553782), (13392, 1528721), (13908, 1472004), (14136, 1448262), (15128, 1353294), (15828, 1293444), (15903, 1287344), (17019, 1202928), (18544, 1104003), (20862, 981336), (21104, 970083), (21204, 965508), (22692, 902196), (23742, 862296), (25061, 816912), (26352, 776891), (27816, 736002), (28272, 724131), (30256, 676647), (31293, 654224), (31656, 646722), (31806, 643672), (34038, 601464), (35613, 574864), (35929, 569808), (40889, 500688), (41724, 490668), (42408, 482754), (45384, 451098), (47484, 431148), (50122, 408456), (51057, 400976), (55632, 368001), (62586, 327112), (63312, 323361), (63612, 321836), (68076, 300732), (71226, 287432), (71858, 284904), (75183, 272304), (80459, 254448), (81778, 250344), (83448, 245334), (84816, 241377), (90768, 225549), (94968, 215574), (100244, 204228), (102114, 200488), (107787, 189936), (122667, 166896), (125172, 163556), (127224, 160918), (136152, 150366), (142452, 143716)]