20226460

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4793}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 42685776

約数和(自身を除く): 22459316

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 4793, 9586, 19172, 23965, 47930, 95860, 1011323, 2022646, 4045292, 5056615, 10113230, 20226460]

約数ペア:

[(1, 20226460), (2, 10113230), (4, 5056615), (5, 4045292), (10, 2022646), (20, 1011323), (211, 95860), (422, 47930), (844, 23965), (1055, 19172), (2110, 9586), (4220, 4793)]