20389296

素因数分解:

$2^4\times 3^1\times {\mathrm{424777}}^1$

素因数の和:424788

約数の個数: 20

約数和(自身を含む): 52672472

約数和(自身を除く): 32283176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424777, 849554, 1274331, 1699108, 2548662, 3398216, 5097324, 6796432, 10194648, 20389296]

約数ペア:

[(1, 20389296), (2, 10194648), (3, 6796432), (4, 5097324), (6, 3398216), (8, 2548662), (12, 1699108), (16, 1274331), (24, 849554), (48, 424777)]