20145841347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{15443}}^1\times {\mathrm{25579}}^1$

素因数の和:41042

約数の個数: 16

約数和(自身を含む): 28444141440

約数和(自身を除く): 8298300093

約数列:

[1, 3, 17, 51, 15443, 25579, 46329, 76737, 262531, 434843, 787593, 1304529, 395016497, 1185049491, 6715280449, 20145841347]

約数ペア:

[(1, 20145841347), (3, 6715280449), (17, 1185049491), (51, 395016497), (15443, 1304529), (25579, 787593), (46329, 434843), (76737, 262531)]