1119360020

素因数分解:

$2^2\times 5^1\times {\mathrm{55968001}}^1$

素因数の和:55968010

約数の個数: 12

約数和(自身を含む): 2350656084

約数和(自身を除く): 1231296064

約数列:

[1, 2, 4, 5, 10, 20, 55968001, 111936002, 223872004, 279840005, 559680010, 1119360020]

約数ペア:

[(1, 1119360020), (2, 559680010), (4, 279840005), (5, 223872004), (10, 111936002), (20, 55968001)]