20237588770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{125101}}^1$

素因数の和:127426

約数の個数: 32

約数和(自身を含む): 41649958656

約数和(自身を除く): 21412369886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2311, 4622, 11555, 16177, 23110, 32354, 80885, 125101, 161770, 250202, 625505, 875707, 1251010, 1751414, 4378535, 8757070, 289108411, 578216822, 1445542055, 2023758877, 2891084110, 4047517754, 10118794385, 20237588770]

約数ペア:

[(1, 20237588770), (2, 10118794385), (5, 4047517754), (7, 2891084110), (10, 2023758877), (14, 1445542055), (35, 578216822), (70, 289108411), (2311, 8757070), (4622, 4378535), (11555, 1751414), (16177, 1251010), (23110, 875707), (32354, 625505), (80885, 250202), (125101, 161770)]