20301544

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47881}}^1$

素因数の和:47940

約数の個数: 16

約数和(自身を含む): 38784420

約数和(自身を除く): 18482876

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47881, 95762, 191524, 383048, 2537693, 5075386, 10150772, 20301544]

約数ペア:

[(1, 20301544), (2, 10150772), (4, 5075386), (8, 2537693), (53, 383048), (106, 191524), (212, 95762), (424, 47881)]