20123060667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{582821}}^1$

素因数の和:583518

約数の個数: 16

約数和(自身を含む): 28451038752

約数和(自身を除く): 8327978085

約数列:

[1, 3, 17, 51, 677, 2031, 11509, 34527, 582821, 1748463, 9907957, 29723871, 394569817, 1183709451, 6707686889, 20123060667]

約数ペア:

[(1, 20123060667), (3, 6707686889), (17, 1183709451), (51, 394569817), (677, 29723871), (2031, 9907957), (11509, 1748463), (34527, 582821)]