2034155380

素因数分解:

$2^2\times 5^1\times {\mathrm{101707769}}^1$

素因数の和:101707778

約数の個数: 12

約数和(自身を含む): 4271726340

約数和(自身を除く): 2237570960

約数列:

[1, 2, 4, 5, 10, 20, 101707769, 203415538, 406831076, 508538845, 1017077690, 2034155380]

約数ペア:

[(1, 2034155380), (2, 1017077690), (4, 508538845), (5, 406831076), (10, 203415538), (20, 101707769)]