22020974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 34321920

約数和(自身を除く): 12300946

約数列:

[1, 2, 31, 62, 163, 326, 2179, 4358, 5053, 10106, 67549, 135098, 355177, 710354, 11010487, 22020974]

約数ペア:

[(1, 22020974), (2, 11010487), (31, 710354), (62, 355177), (163, 135098), (326, 67549), (2179, 10106), (4358, 5053)]