20169093

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1453}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 30801536

約数和(自身を除く): 10632443

約数列:

[1, 3, 7, 21, 661, 1453, 1983, 4359, 4627, 10171, 13881, 30513, 960433, 2881299, 6723031, 20169093]

約数ペア:

[(1, 20169093), (3, 6723031), (7, 2881299), (21, 960433), (661, 30513), (1453, 13881), (1983, 10171), (4359, 4627)]