20230865870

素因数分解:

$2^1\times 5^1\times {\mathrm{54647}}^1\times {\mathrm{37021}}^1$

素因数の和:91675

約数の個数: 16

約数和(自身を含む): 36417208608

約数和(自身を除く): 16186342738

約数列:

[1, 2, 5, 10, 37021, 54647, 74042, 109294, 185105, 273235, 370210, 546470, 2023086587, 4046173174, 10115432935, 20230865870]

約数ペア:

[(1, 20230865870), (2, 10115432935), (5, 4046173174), (10, 2023086587), (37021, 546470), (54647, 370210), (74042, 273235), (109294, 185105)]