20216928218

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1\times {\mathrm{46499}}^1$

素因数の和:48109

約数の個数: 16

約数和(自身を含む): 30550500000

約数和(自身を除く): 10333571782

約数列:

[1, 2, 149, 298, 1459, 2918, 46499, 92998, 217391, 434782, 6928351, 13856702, 67842041, 135684082, 10108464109, 20216928218]

約数ペア:

[(1, 20216928218), (2, 10108464109), (149, 135684082), (298, 67842041), (1459, 13856702), (2918, 6928351), (46499, 434782), (92998, 217391)]