20249536

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3076

約数の個数: 28

約数和(自身を含む): 40571928

約数和(自身を除く): 20322392

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 2957, 3424, 5914, 6848, 11828, 23656, 47312, 94624, 189248, 316399, 632798, 1265596, 2531192, 5062384, 10124768, 20249536]

約数ペア:

[(1, 20249536), (2, 10124768), (4, 5062384), (8, 2531192), (16, 1265596), (32, 632798), (64, 316399), (107, 189248), (214, 94624), (428, 47312), (856, 23656), (1712, 11828), (2957, 6848), (3424, 5914)]