20147046902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1\times {\mathrm{310729}}^1$

素因数の和:312655

約数の個数: 16

約数和(自身を含む): 32015133360

約数和(自身を除く): 11868086458

約数列:

[1, 2, 17, 34, 1907, 3814, 32419, 64838, 310729, 621458, 5282393, 10564786, 592560203, 1185120406, 10073523451, 20147046902]

約数ペア:

[(1, 20147046902), (2, 10073523451), (17, 1185120406), (34, 592560203), (1907, 10564786), (3814, 5282393), (32419, 621458), (64838, 310729)]