2022504020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5322379}}^1$

素因数の和:5322407

約数の個数: 24

約数和(自身を含む): 4470799200

約数和(自身を除く): 2448295180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5322379, 10644758, 21289516, 26611895, 53223790, 101125201, 106447580, 202250402, 404500804, 505626005, 1011252010, 2022504020]

約数ペア:

[(1, 2022504020), (2, 1011252010), (4, 505626005), (5, 404500804), (10, 202250402), (19, 106447580), (20, 101125201), (38, 53223790), (76, 26611895), (95, 21289516), (190, 10644758), (380, 5322379)]