20894432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{50227}}^1$

素因数の和:50250

約数の個数: 24

約数和(自身を含む): 44301096

約数和(自身を除く): 23406664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 50227, 100454, 200908, 401816, 652951, 803632, 1305902, 1607264, 2611804, 5223608, 10447216, 20894432]

約数ペア:

[(1, 20894432), (2, 10447216), (4, 5223608), (8, 2611804), (13, 1607264), (16, 1305902), (26, 803632), (32, 652951), (52, 401816), (104, 200908), (208, 100454), (416, 50227)]