20199802748879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1913}}^1\times {\mathrm{2327359}}^1$

素因数の和:2329634

約数の個数: 16

約数和(自身を含む): 21827378496000

約数和(自身を除く): 1627575747121

約数列:

[1, 13, 349, 1913, 4537, 24869, 667637, 2327359, 8679281, 30255667, 812248291, 4452237767, 10559227783, 57879090971, 1553830980683, 20199802748879]

約数ペア:

[(1, 20199802748879), (13, 1553830980683), (349, 57879090971), (1913, 10559227783), (4537, 4452237767), (24869, 812248291), (667637, 30255667), (2327359, 8679281)]