20295625392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{544177}}^1$

素因数の和:544235

約数の個数: 120

約数和(自身を含む): 66668335136

約数和(自身を除く): 46372709744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 37296, 544177, 1088354, 1632531, 2176708, 3265062, 3809239, 4353416, 4897593, 6530124, 7618478, 8706832, 9795186, 11427717, 13060248, 15236956, 19590372, 20134549, 22855434, 26120496, 30473912, 34283151, 39180744, 40269098, 45710868, 60403647, 60947824, 68566302, 78361488, 80538196, 91421736, 120807294, 137132604, 140941843, 161076392, 181210941, 182843472, 241614588, 274265208, 281883686, 322152784, 362421882, 422825529, 483229176, 548530416, 563767372, 724843764, 845651058, 966458352, 1127534744, 1268476587, 1449687528, 1691302116, 2255069488, 2536953174, 2899375056, 3382604232, 5073906348, 6765208464, 10147812696, 20295625392]

約数ペア:

[(1, 20295625392), (2, 10147812696), (3, 6765208464), (4, 5073906348), (6, 3382604232), (7, 2899375056), (8, 2536953174), (9, 2255069488), (12, 1691302116), (14, 1449687528), (16, 1268476587), (18, 1127534744), (21, 966458352), (24, 845651058), (28, 724843764), (36, 563767372), (37, 548530416), (42, 483229176), (48, 422825529), (56, 362421882), (63, 322152784), (72, 281883686), (74, 274265208), (84, 241614588), (111, 182843472), (112, 181210941), (126, 161076392), (144, 140941843), (148, 137132604), (168, 120807294), (222, 91421736), (252, 80538196), (259, 78361488), (296, 68566302), (333, 60947824), (336, 60403647), (444, 45710868), (504, 40269098), (518, 39180744), (592, 34283151), (666, 30473912), (777, 26120496), (888, 22855434), (1008, 20134549), (1036, 19590372), (1332, 15236956), (1554, 13060248), (1776, 11427717), (2072, 9795186), (2331, 8706832), (2664, 7618478), (3108, 6530124), (4144, 4897593), (4662, 4353416), (5328, 3809239), (6216, 3265062), (9324, 2176708), (12432, 1632531), (18648, 1088354), (37296, 544177)]