20210141926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45724303}}^1$

素因数の和:45724335

約数の個数: 16

約数和(自身を含む): 34567573824

約数和(自身を除く): 14357431898

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45724303, 91448606, 594415939, 777313151, 1188831878, 1554626302, 10105070963, 20210141926]

約数ペア:

[(1, 20210141926), (2, 10105070963), (13, 1554626302), (17, 1188831878), (26, 777313151), (34, 594415939), (221, 91448606), (442, 45724303)]