20223867639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2237401}}^1$

素因数の和:2237558

約数の個数: 16

約数和(自身を含む): 28352358144

約数和(自身を除く): 8128490505

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 2237401, 6712203, 51460223, 154380669, 293099531, 879298593, 6741289213, 20223867639]

約数ペア:

[(1, 20223867639), (3, 6741289213), (23, 879298593), (69, 293099531), (131, 154380669), (393, 51460223), (3013, 6712203), (9039, 2237401)]