20634924

素因数分解:

$2^2\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1559}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 48222720

約数和(自身を除く): 27587796

約数列:

[1, 2, 3, 4, 6, 12, 1103, 1559, 2206, 3118, 3309, 4412, 4677, 6236, 6618, 9354, 13236, 18708, 1719577, 3439154, 5158731, 6878308, 10317462, 20634924]

約数ペア:

[(1, 20634924), (2, 10317462), (3, 6878308), (4, 5158731), (6, 3439154), (12, 1719577), (1103, 18708), (1559, 13236), (2206, 9354), (3118, 6618), (3309, 6236), (4412, 4677)]