20197980186

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22592819}}^1$

素因数の和:22592973

約数の個数: 16

約数和(自身を含む): 40667076000

約数和(自身を除く): 20469095814

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 22592819, 45185638, 67778457, 135556914, 3366330031, 6732660062, 10098990093, 20197980186]

約数ペア:

[(1, 20197980186), (2, 10098990093), (3, 6732660062), (6, 3366330031), (149, 135556914), (298, 67778457), (447, 45185638), (894, 22592819)]