20220248

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{8233}}^1$

素因数の和:8546

約数の個数: 16

約数和(自身を含む): 38041080

約数和(自身を除く): 17820832

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 8233, 16466, 32932, 65864, 2527531, 5055062, 10110124, 20220248]

約数ペア:

[(1, 20220248), (2, 10110124), (4, 5055062), (8, 2527531), (307, 65864), (614, 32932), (1228, 16466), (2456, 8233)]