20700222

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{9103}}^1$

素因数の和:9487

約数の個数: 16

約数和(自身を含む): 41514240

約数和(自身を除く): 20814018

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 9103, 18206, 27309, 54618, 3450037, 6900074, 10350111, 20700222]

約数ペア:

[(1, 20700222), (2, 10350111), (3, 6900074), (6, 3450037), (379, 54618), (758, 27309), (1137, 18206), (2274, 9103)]