2022753020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{853}}^2$

素因数の和:1854

約数の個数: 36

約数和(自身を含む): 4283362440

約数和(自身を除く): 2260609420

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 853, 1390, 1706, 2780, 3412, 4265, 8530, 17060, 118567, 237134, 474268, 592835, 727609, 1185670, 1455218, 2371340, 2910436, 3638045, 7276090, 14552180, 101137651, 202275302, 404550604, 505688255, 1011376510, 2022753020]

約数ペア:

[(1, 2022753020), (2, 1011376510), (4, 505688255), (5, 404550604), (10, 202275302), (20, 101137651), (139, 14552180), (278, 7276090), (556, 3638045), (695, 2910436), (853, 2371340), (1390, 1455218), (1706, 1185670), (2780, 727609), (3412, 592835), (4265, 474268), (8530, 237134), (17060, 118567)]