20675472

素因数分解:

$2^4\times 3^1\times {\mathrm{430739}}^1$

素因数の和:430750

約数の個数: 20

約数和(自身を含む): 53411760

約数和(自身を除く): 32736288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430739, 861478, 1292217, 1722956, 2584434, 3445912, 5168868, 6891824, 10337736, 20675472]

約数ペア:

[(1, 20675472), (2, 10337736), (3, 6891824), (4, 5168868), (6, 3445912), (8, 2584434), (12, 1722956), (16, 1292217), (24, 861478), (48, 430739)]