20238864

素因数分解:

$2^4\times 3^1\times {\mathrm{421643}}^1$

素因数の和:421654

約数の個数: 20

約数和(自身を含む): 52283856

約数和(自身を除く): 32044992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421643, 843286, 1264929, 1686572, 2529858, 3373144, 5059716, 6746288, 10119432, 20238864]

約数ペア:

[(1, 20238864), (2, 10119432), (3, 6746288), (4, 5059716), (6, 3373144), (8, 2529858), (12, 1686572), (16, 1264929), (24, 843286), (48, 421643)]