20414432

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27737}}^1$

素因数の和:27770

約数の個数: 24

約数和(自身を含む): 41939856

約数和(自身を除く): 21525424

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27737, 55474, 110948, 221896, 443792, 637951, 887584, 1275902, 2551804, 5103608, 10207216, 20414432]

約数ペア:

[(1, 20414432), (2, 10207216), (4, 5103608), (8, 2551804), (16, 1275902), (23, 887584), (32, 637951), (46, 443792), (92, 221896), (184, 110948), (368, 55474), (736, 27737)]