20175051392

素因数分解:

$2^7\times {\mathrm{157617589}}^1$

素因数の和:157617603

約数の個数: 16

約数和(自身を含む): 40192485450

約数和(自身を除く): 20017434058

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157617589, 315235178, 630470356, 1260940712, 2521881424, 5043762848, 10087525696, 20175051392]

約数ペア:

[(1, 20175051392), (2, 10087525696), (4, 5043762848), (8, 2521881424), (16, 1260940712), (32, 630470356), (64, 315235178), (128, 157617589)]