20137535708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{164431}}^1$

素因数の和:166253

約数の個数: 24

約数和(自身を含む): 37334614464

約数和(自身を除く): 17197078756

約数列:

[1, 2, 4, 17, 34, 68, 1801, 3602, 7204, 30617, 61234, 122468, 164431, 328862, 657724, 2795327, 5590654, 11181308, 296140231, 592280462, 1184560924, 5034383927, 10068767854, 20137535708]

約数ペア:

[(1, 20137535708), (2, 10068767854), (4, 5034383927), (17, 1184560924), (34, 592280462), (68, 296140231), (1801, 11181308), (3602, 5590654), (7204, 2795327), (30617, 657724), (61234, 328862), (122468, 164431)]