20124623722

素因数分解:

$2^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{675187}}^1$

素因数の和:677325

約数の個数: 16

約数和(自身を含む): 34515610560

約数和(自身を除く): 14390986838

約数列:

[1, 2, 7, 14, 2129, 4258, 14903, 29806, 675187, 1350374, 4726309, 9452618, 1437473123, 2874946246, 10062311861, 20124623722]

約数ペア:

[(1, 20124623722), (2, 10062311861), (7, 2874946246), (14, 1437473123), (2129, 9452618), (4258, 4726309), (14903, 1350374), (29806, 675187)]