20164283711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{6961}}^1$

素因数の和:7463

約数の個数: 32

約数和(自身を含む): 24253157376

約数和(自身を除く): 4088873665

約数列:

[1, 11, 13, 47, 143, 431, 517, 611, 4741, 5603, 6721, 6961, 20257, 61633, 76571, 90493, 222827, 263341, 327167, 995423, 2896751, 3000191, 3598837, 4253171, 33002101, 39002483, 46784881, 141008977, 429027313, 1551098747, 1833116701, 20164283711]

約数ペア:

[(1, 20164283711), (11, 1833116701), (13, 1551098747), (47, 429027313), (143, 141008977), (431, 46784881), (517, 39002483), (611, 33002101), (4741, 4253171), (5603, 3598837), (6721, 3000191), (6961, 2896751), (20257, 995423), (61633, 327167), (76571, 263341), (90493, 222827)]