20146431

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 27535104

約数和(自身を除く): 7388673

約数列:

[1, 3, 67, 113, 201, 339, 887, 2661, 7571, 22713, 59429, 100231, 178287, 300693, 6715477, 20146431]

約数ペア:

[(1, 20146431), (3, 6715477), (67, 300693), (113, 178287), (201, 100231), (339, 59429), (887, 22713), (2661, 7571)]