20583050

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1951}}^1$

素因数の和:2174

約数の個数: 24

約数和(自身を含む): 38485632

約数和(自身を除く): 17902582

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 1951, 2110, 3902, 5275, 9755, 10550, 19510, 48775, 97550, 411661, 823322, 2058305, 4116610, 10291525, 20583050]

約数ペア:

[(1, 20583050), (2, 10291525), (5, 4116610), (10, 2058305), (25, 823322), (50, 411661), (211, 97550), (422, 48775), (1055, 19510), (1951, 10550), (2110, 9755), (3902, 5275)]