16099684820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7970141}}^1$

素因数の和:7970251

約数の個数: 24

約数和(自身を含む): 34144088328

約数和(自身を除く): 18044403508

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7970141, 15940282, 31880564, 39850705, 79701410, 159402820, 804984241, 1609968482, 3219936964, 4024921205, 8049842410, 16099684820]

約数ペア:

[(1, 16099684820), (2, 8049842410), (4, 4024921205), (5, 3219936964), (10, 1609968482), (20, 804984241), (101, 159402820), (202, 79701410), (404, 39850705), (505, 31880564), (1010, 15940282), (2020, 7970141)]