20218121293

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7047097}}^1$

素因数の和:7047267

約数の個数: 8

約数和(自身を含む): 21423177920

約数和(自身を除く): 1205056627

約数列:

[1, 19, 151, 2869, 7047097, 133894843, 1064111647, 20218121293]

約数ペア:

[(1, 20218121293), (19, 1064111647), (151, 133894843), (2869, 7047097)]