20211886526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{975383}}^1$

素因数の和:976195

約数の個数: 16

約数和(自身を含む): 32690970144

約数和(自身を除く): 12479083618

約数列:

[1, 2, 13, 26, 797, 1594, 10361, 20722, 975383, 1950766, 12679979, 25359958, 777380251, 1554760502, 10105943263, 20211886526]

約数ペア:

[(1, 20211886526), (2, 10105943263), (13, 1554760502), (26, 777380251), (797, 25359958), (1594, 12679979), (10361, 1950766), (20722, 975383)]