20472204

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32189}}^1$

素因数の和:32249

約数の個数: 24

約数和(自身を含む): 48671280

約数和(自身を除く): 28199076

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32189, 64378, 96567, 128756, 193134, 386268, 1706017, 3412034, 5118051, 6824068, 10236102, 20472204]

約数ペア:

[(1, 20472204), (2, 10236102), (3, 6824068), (4, 5118051), (6, 3412034), (12, 1706017), (53, 386268), (106, 193134), (159, 128756), (212, 96567), (318, 64378), (636, 32189)]