20007403054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9646771}}^1$

素因数の和:9646851

約数の個数: 16

約数和(自身を含む): 32297392656

約数和(自身を除く): 12289989602

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9646771, 19293542, 163995107, 327990214, 588453031, 1176906062, 10003701527, 20007403054]

約数ペア:

[(1, 20007403054), (2, 10003701527), (17, 1176906062), (34, 588453031), (61, 327990214), (122, 163995107), (1037, 19293542), (2074, 9646771)]