20210710816

素因数分解:

$2^5\times {\mathrm{631584713}}^1$

素因数の和:631584723

約数の個数: 12

約数和(自身を含む): 39789836982

約数和(自身を除く): 19579126166

約数列:

[1, 2, 4, 8, 16, 32, 631584713, 1263169426, 2526338852, 5052677704, 10105355408, 20210710816]

約数ペア:

[(1, 20210710816), (2, 10105355408), (4, 5052677704), (8, 2526338852), (16, 1263169426), (32, 631584713)]