20724432

素因数分解:

$2^4\times 3^1\times {\mathrm{431759}}^1$

素因数の和:431770

約数の個数: 20

約数和(自身を含む): 53538240

約数和(自身を除く): 32813808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431759, 863518, 1295277, 1727036, 2590554, 3454072, 5181108, 6908144, 10362216, 20724432]

約数ペア:

[(1, 20724432), (2, 10362216), (3, 6908144), (4, 5181108), (6, 3454072), (8, 2590554), (12, 1727036), (16, 1295277), (24, 863518), (48, 431759)]