20124841382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1\times {\mathrm{108949}}^1$

素因数の和:113831

約数の個数: 16

約数和(自身を含む): 31782894000

約数和(自身を除く): 11658052618

約数列:

[1, 2, 19, 38, 4861, 9722, 92359, 108949, 184718, 217898, 2070031, 4140062, 529601089, 1059202178, 10062420691, 20124841382]

約数ペア:

[(1, 20124841382), (2, 10062420691), (19, 1059202178), (38, 529601089), (4861, 4140062), (9722, 2070031), (92359, 217898), (108949, 184718)]