20194017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8641}}^1$

素因数の和:8704

約数の個数: 16

約数和(自身を含む): 29037120

約数和(自身を除く): 8843103

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 8641, 25923, 164179, 354281, 492537, 1062843, 6731339, 20194017]

約数ペア:

[(1, 20194017), (3, 6731339), (19, 1062843), (41, 492537), (57, 354281), (123, 164179), (779, 25923), (2337, 8641)]