20082634645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1\times {\mathrm{797}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 24845812992

約数和(自身を除く): 4763178347

約数列:

[1, 5, 43, 215, 233, 503, 797, 1165, 2515, 3985, 10019, 21629, 34271, 50095, 108145, 117199, 171355, 185701, 400891, 585995, 928505, 2004455, 5039557, 7985143, 17238313, 25197785, 39925715, 86191565, 93407603, 467038015, 4016526929, 20082634645]

約数ペア:

[(1, 20082634645), (5, 4016526929), (43, 467038015), (215, 93407603), (233, 86191565), (503, 39925715), (797, 25197785), (1165, 17238313), (2515, 7985143), (3985, 5039557), (10019, 2004455), (21629, 928505), (34271, 585995), (50095, 400891), (108145, 185701), (117199, 171355)]