20098982644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15401}}^1\times {\mathrm{25097}}^1$

素因数の和:40515

約数の個数: 24

約数和(自身を含む): 37882820808

約数和(自身を除く): 17783838164

約数列:

[1, 2, 4, 13, 26, 52, 15401, 25097, 30802, 50194, 61604, 100388, 200213, 326261, 400426, 652522, 800852, 1305044, 386518897, 773037794, 1546075588, 5024745661, 10049491322, 20098982644]

約数ペア:

[(1, 20098982644), (2, 10049491322), (4, 5024745661), (13, 1546075588), (26, 773037794), (52, 386518897), (15401, 1305044), (25097, 800852), (30802, 652522), (50194, 400426), (61604, 326261), (100388, 200213)]