20199875659997

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3023}}^1\times {\mathrm{55223659}}^1$

素因数の和:55226704

約数の個数: 12

約数和(自身を含む): 22210514262720

約数和(自身を除く): 2010638602723

約数列:

[1, 11, 121, 3023, 33253, 365783, 55223659, 607460249, 6682062739, 166941121157, 1836352332727, 20199875659997]

約数ペア:

[(1, 20199875659997), (11, 1836352332727), (121, 166941121157), (3023, 6682062739), (33253, 607460249), (365783, 55223659)]