20149066416

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{5791}}^1$

素因数の和:6394

約数の個数: 80

約数和(自身を含む): 52486640640

約数和(自身を除く): 32337574224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 419, 519, 692, 838, 1038, 1257, 1384, 1676, 2076, 2514, 2768, 3352, 4152, 5028, 5791, 6704, 8304, 10056, 11582, 17373, 20112, 23164, 34746, 46328, 69492, 72487, 92656, 138984, 144974, 217461, 277968, 289948, 434922, 579896, 869844, 1001843, 1159792, 1739688, 2003686, 2426429, 3005529, 3479376, 4007372, 4852858, 6011058, 7279287, 8014744, 9705716, 12022116, 14558574, 16029488, 19411432, 24044232, 29117148, 38822864, 48088464, 58234296, 116468592, 419772217, 839544434, 1259316651, 1679088868, 2518633302, 3358177736, 5037266604, 6716355472, 10074533208, 20149066416]

約数ペア:

[(1, 20149066416), (2, 10074533208), (3, 6716355472), (4, 5037266604), (6, 3358177736), (8, 2518633302), (12, 1679088868), (16, 1259316651), (24, 839544434), (48, 419772217), (173, 116468592), (346, 58234296), (419, 48088464), (519, 38822864), (692, 29117148), (838, 24044232), (1038, 19411432), (1257, 16029488), (1384, 14558574), (1676, 12022116), (2076, 9705716), (2514, 8014744), (2768, 7279287), (3352, 6011058), (4152, 4852858), (5028, 4007372), (5791, 3479376), (6704, 3005529), (8304, 2426429), (10056, 2003686), (11582, 1739688), (17373, 1159792), (20112, 1001843), (23164, 869844), (34746, 579896), (46328, 434922), (69492, 289948), (72487, 277968), (92656, 217461), (138984, 144974)]