20213472

素因数分解:

$2^5\times 3^1\times {\mathrm{210557}}^1$

素因数の和:210570

約数の個数: 24

約数和(自身を含む): 53060616

約数和(自身を除く): 32847144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210557, 421114, 631671, 842228, 1263342, 1684456, 2526684, 3368912, 5053368, 6737824, 10106736, 20213472]

約数ペア:

[(1, 20213472), (2, 10106736), (3, 6737824), (4, 5053368), (6, 3368912), (8, 2526684), (12, 1684456), (16, 1263342), (24, 842228), (32, 631671), (48, 421114), (96, 210557)]