20401512

素因数分解:

$2^3\times 3^1\times {\mathrm{850063}}^1$

素因数の和:850072

約数の個数: 16

約数和(自身を含む): 51003840

約数和(自身を除く): 30602328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 850063, 1700126, 2550189, 3400252, 5100378, 6800504, 10200756, 20401512]

約数ペア:

[(1, 20401512), (2, 10200756), (3, 6800504), (4, 5100378), (6, 3400252), (8, 2550189), (12, 1700126), (24, 850063)]