20243338158

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78462551}}^1$

素因数の和:78462599

約数の個数: 16

約数和(自身を含む): 41428227456

約数和(自身を除く): 21184889298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78462551, 156925102, 235387653, 470775306, 3373889693, 6747779386, 10121669079, 20243338158]

約数ペア:

[(1, 20243338158), (2, 10121669079), (3, 6747779386), (6, 3373889693), (43, 470775306), (86, 235387653), (129, 156925102), (258, 78462551)]