20199333803

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5385053}}^1$

素因数の和:5385106

約数の個数: 12

約数和(自身を含む): 22918789824

約数和(自身を除く): 2719456021

約数列:

[1, 11, 31, 121, 341, 3751, 5385053, 59235583, 166936643, 651591413, 1836303073, 20199333803]

約数ペア:

[(1, 20199333803), (11, 1836303073), (31, 651591413), (121, 166936643), (341, 59235583), (3751, 5385053)]