20179608

素因数分解:

$2^3\times 3^1\times {\mathrm{840817}}^1$

素因数の和:840826

約数の個数: 16

約数和(自身を含む): 50449080

約数和(自身を除く): 30269472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840817, 1681634, 2522451, 3363268, 5044902, 6726536, 10089804, 20179608]

約数ペア:

[(1, 20179608), (2, 10089804), (3, 6726536), (4, 5044902), (6, 3363268), (8, 2522451), (12, 1681634), (24, 840817)]