20162971502

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{50957}}^1$

素因数の和:51152

約数の個数: 24

約数和(自身を含む): 31254172056

約数和(自身を除く): 11091200554

約数列:

[1, 2, 43, 86, 107, 214, 1849, 3698, 4601, 9202, 50957, 101914, 197843, 395686, 2191151, 4382302, 5452399, 10904798, 94219493, 188438986, 234453157, 468906314, 10081485751, 20162971502]

約数ペア:

[(1, 20162971502), (2, 10081485751), (43, 468906314), (86, 234453157), (107, 188438986), (214, 94219493), (1849, 10904798), (3698, 5452399), (4601, 4382302), (9202, 2191151), (50957, 395686), (101914, 197843)]