20775050

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3677}}^1$

素因数の和:3802

約数の個数: 24

約数和(自身を含む): 38994156

約数和(自身を除く): 18219106

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 3677, 5650, 7354, 18385, 36770, 91925, 183850, 415501, 831002, 2077505, 4155010, 10387525, 20775050]

約数ペア:

[(1, 20775050), (2, 10387525), (5, 4155010), (10, 2077505), (25, 831002), (50, 415501), (113, 183850), (226, 91925), (565, 36770), (1130, 18385), (2825, 7354), (3677, 5650)]