22737820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162413}}^1$

素因数の和:162429

約数の個数: 24

約数和(自身を含む): 54571104

約数和(自身を除く): 31833284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162413, 324826, 649652, 812065, 1136891, 1624130, 2273782, 3248260, 4547564, 5684455, 11368910, 22737820]

約数ペア:

[(1, 22737820), (2, 11368910), (4, 5684455), (5, 4547564), (7, 3248260), (10, 2273782), (14, 1624130), (20, 1136891), (28, 812065), (35, 649652), (70, 324826), (140, 162413)]