20453114

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 33962880

約数和(自身を除く): 13509766

約数列:

[1, 2, 11, 22, 121, 223, 242, 379, 446, 758, 2453, 4169, 4906, 8338, 26983, 45859, 53966, 84517, 91718, 169034, 929687, 1859374, 10226557, 20453114]

約数ペア:

[(1, 20453114), (2, 10226557), (11, 1859374), (22, 929687), (121, 169034), (223, 91718), (242, 84517), (379, 53966), (446, 45859), (758, 26983), (2453, 8338), (4169, 4906)]