20559702

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6577}}^1$

素因数の和:7103

約数の個数: 16

約数和(自身を含む): 41204592

約数和(自身を除く): 20644890

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6577, 13154, 19731, 39462, 3426617, 6853234, 10279851, 20559702]

約数ペア:

[(1, 20559702), (2, 10279851), (3, 6853234), (6, 3426617), (521, 39462), (1042, 19731), (1563, 13154), (3126, 6577)]