20110107524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3517}}^1\times {\mathrm{109961}}^1$

素因数の和:113495

約数の個数: 24

約数和(自身を含む): 37910938968

約数和(自身を除く): 17800831444

約数列:

[1, 2, 4, 13, 26, 52, 3517, 7034, 14068, 45721, 91442, 109961, 182884, 219922, 439844, 1429493, 2858986, 5717972, 386732837, 773465674, 1546931348, 5027526881, 10055053762, 20110107524]

約数ペア:

[(1, 20110107524), (2, 10055053762), (4, 5027526881), (13, 1546931348), (26, 773465674), (52, 386732837), (3517, 5717972), (7034, 2858986), (14068, 1429493), (45721, 439844), (91442, 219922), (109961, 182884)]