20451517632

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4867

約数の個数: 392

約数和(自身を含む): 74904636576

約数和(自身を除く): 54453118944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 448, 468, 486, 504, 546, 567, 576, 624, 648, 672, 702, 728, 729, 756, 819, 832, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1344, 1404, 1456, 1458, 1512, 1638, 1701, 1728, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2496, 2592, 2808, 2912, 2916, 3024, 3159, 3276, 3402, 3744, 3888, 4032, 4212, 4368, 4536, 4817, 4914, 5103, 5184, 5616, 5824, 5832, 6048, 6318, 6552, 6804, 7371, 7488, 7776, 8424, 8736, 9072, 9477, 9634, 9828, 10206, 11232, 11664, 12096, 12636, 13104, 13608, 14451, 14742, 15552, 16848, 17472, 18144, 18954, 19268, 19656, 20412, 22113, 22464, 23328, 25272, 26208, 27216, 28902, 29484, 33696, 33719, 36288, 37908, 38536, 39312, 40824, 43353, 44226, 46656, 50544, 52416, 54432, 57804, 58968, 62621, 66339, 67392, 67438, 75816, 77072, 78624, 81648, 86706, 88452, 101088, 101157, 108864, 115608, 117936, 125242, 130059, 132678, 134876, 151632, 154144, 157248, 163296, 173412, 176904, 187863, 202176, 202314, 231216, 235872, 250484, 260118, 265356, 269752, 303264, 303471, 308288, 326592, 346824, 353808, 375726, 390177, 404628, 438347, 462432, 471744, 500968, 520236, 530712, 539504, 563589, 606528, 606942, 693648, 707616, 751452, 780354, 809256, 876694, 910413, 924864, 1001936, 1040472, 1061424, 1079008, 1127178, 1170531, 1213884, 1315041, 1387296, 1415232, 1502904, 1560708, 1618512, 1690767, 1753388, 1820826, 2003872, 2080944, 2122848, 2158016, 2254356, 2341062, 2427768, 2630082, 2731239, 2774592, 3005808, 3121416, 3237024, 3381534, 3506776, 3511593, 3641652, 3945123, 4007744, 4161888, 4245696, 4508712, 4682124, 4855536, 5072301, 5260164, 5462478, 6011616, 6242832, 6474048, 6763068, 7013552, 7023186, 7283304, 7890246, 8193717, 8323776, 9017424, 9364248, 9711072, 10144602, 10520328, 10924956, 11835369, 12023232, 12485664, 13526136, 14027104, 14046372, 14566608, 15216903, 15780492, 16387434, 18034848, 18728496, 19422144, 20289204, 21040656, 21849912, 23670738, 24581151, 24971328, 27052272, 28054208, 28092744, 29133216, 30433806, 31560984, 32774868, 35506107, 36069696, 37456992, 40578408, 42081312, 43699824, 45650709, 47341476, 49162302, 54104544, 56185488, 58266432, 60867612, 63121968, 65549736, 71012214, 74913984, 81156816, 84162624, 87399648, 91301418, 94682952, 98324604, 106518321, 108209088, 112370976, 121735224, 126243936, 131099472, 142024428, 162313632, 174799296, 182602836, 189365904, 196649208, 213036642, 224741952, 243470448, 252487872, 262198944, 284048856, 319554963, 324627264, 365205672, 378731808, 393298416, 426073284, 486940896, 524397888, 568097712, 639109926, 730411344, 757463616, 786596832, 852146568, 973881792, 1136195424, 1278219852, 1460822688, 1573193664, 1704293136, 2272390848, 2556439704, 2921645376, 3408586272, 5112879408, 6817172544, 10225758816, 20451517632]

約数ペア:

[(1, 20451517632), (2, 10225758816), (3, 6817172544), (4, 5112879408), (6, 3408586272), (7, 2921645376), (8, 2556439704), (9, 2272390848), (12, 1704293136), (13, 1573193664), (14, 1460822688), (16, 1278219852), (18, 1136195424), (21, 973881792), (24, 852146568), (26, 786596832), (27, 757463616), (28, 730411344), (32, 639109926), (36, 568097712), (39, 524397888), (42, 486940896), (48, 426073284), (52, 393298416), (54, 378731808), (56, 365205672), (63, 324627264), (64, 319554963), (72, 284048856), (78, 262198944), (81, 252487872), (84, 243470448), (91, 224741952), (96, 213036642), (104, 196649208), (108, 189365904), (112, 182602836), (117, 174799296), (126, 162313632), (144, 142024428), (156, 131099472), (162, 126243936), (168, 121735224), (182, 112370976), (189, 108209088), (192, 106518321), (208, 98324604), (216, 94682952), (224, 91301418), (234, 87399648), (243, 84162624), (252, 81156816), (273, 74913984), (288, 71012214), (312, 65549736), (324, 63121968), (336, 60867612), (351, 58266432), (364, 56185488), (378, 54104544), (416, 49162302), (432, 47341476), (448, 45650709), (468, 43699824), (486, 42081312), (504, 40578408), (546, 37456992), (567, 36069696), (576, 35506107), (624, 32774868), (648, 31560984), (672, 30433806), (702, 29133216), (728, 28092744), (729, 28054208), (756, 27052272), (819, 24971328), (832, 24581151), (864, 23670738), (936, 21849912), (972, 21040656), (1008, 20289204), (1053, 19422144), (1092, 18728496), (1134, 18034848), (1248, 16387434), (1296, 15780492), (1344, 15216903), (1404, 14566608), (1456, 14046372), (1458, 14027104), (1512, 13526136), (1638, 12485664), (1701, 12023232), (1728, 11835369), (1872, 10924956), (1944, 10520328), (2016, 10144602), (2106, 9711072), (2184, 9364248), (2268, 9017424), (2457, 8323776), (2496, 8193717), (2592, 7890246), (2808, 7283304), (2912, 7023186), (2916, 7013552), (3024, 6763068), (3159, 6474048), (3276, 6242832), (3402, 6011616), (3744, 5462478), (3888, 5260164), (4032, 5072301), (4212, 4855536), (4368, 4682124), (4536, 4508712), (4817, 4245696), (4914, 4161888), (5103, 4007744), (5184, 3945123), (5616, 3641652), (5824, 3511593), (5832, 3506776), (6048, 3381534), (6318, 3237024), (6552, 3121416), (6804, 3005808), (7371, 2774592), (7488, 2731239), (7776, 2630082), (8424, 2427768), (8736, 2341062), (9072, 2254356), (9477, 2158016), (9634, 2122848), (9828, 2080944), (10206, 2003872), (11232, 1820826), (11664, 1753388), (12096, 1690767), (12636, 1618512), (13104, 1560708), (13608, 1502904), (14451, 1415232), (14742, 1387296), (15552, 1315041), (16848, 1213884), (17472, 1170531), (18144, 1127178), (18954, 1079008), (19268, 1061424), (19656, 1040472), (20412, 1001936), (22113, 924864), (22464, 910413), (23328, 876694), (25272, 809256), (26208, 780354), (27216, 751452), (28902, 707616), (29484, 693648), (33696, 606942), (33719, 606528), (36288, 563589), (37908, 539504), (38536, 530712), (39312, 520236), (40824, 500968), (43353, 471744), (44226, 462432), (46656, 438347), (50544, 404628), (52416, 390177), (54432, 375726), (57804, 353808), (58968, 346824), (62621, 326592), (66339, 308288), (67392, 303471), (67438, 303264), (75816, 269752), (77072, 265356), (78624, 260118), (81648, 250484), (86706, 235872), (88452, 231216), (101088, 202314), (101157, 202176), (108864, 187863), (115608, 176904), (117936, 173412), (125242, 163296), (130059, 157248), (132678, 154144), (134876, 151632)]