20346932709

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{823}}^1\times {\mathrm{20051}}^1$

素因数の和:21017

約数の個数: 24

約数和(自身を含む): 29641989312

約数和(自身を除く): 9295056603

約数列:

[1, 3, 9, 137, 411, 823, 1233, 2469, 7407, 20051, 60153, 112751, 180459, 338253, 1014759, 2746987, 8240961, 16501973, 24722883, 49505919, 148517757, 2260770301, 6782310903, 20346932709]

約数ペア:

[(1, 20346932709), (3, 6782310903), (9, 2260770301), (137, 148517757), (411, 49505919), (823, 24722883), (1233, 16501973), (2469, 8240961), (7407, 2746987), (20051, 1014759), (60153, 338253), (112751, 180459)]