20472708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24029}}^1$

素因数の和:24107

約数の個数: 24

約数和(自身を含む): 48444480

約数和(自身を除く): 27971772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 24029, 48058, 72087, 96116, 144174, 288348, 1706059, 3412118, 5118177, 6824236, 10236354, 20472708]

約数ペア:

[(1, 20472708), (2, 10236354), (3, 6824236), (4, 5118177), (6, 3412118), (12, 1706059), (71, 288348), (142, 144174), (213, 96116), (284, 72087), (426, 48058), (852, 24029)]