2020403899

素因数分解:

${\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{1123}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 2091179520

約数和(自身を除く): 70775621

約数列:

[1, 47, 101, 379, 1123, 4747, 17813, 38279, 52781, 113423, 425617, 1799113, 5330881, 20003999, 42987317, 2020403899]

約数ペア:

[(1, 2020403899), (47, 42987317), (101, 20003999), (379, 5330881), (1123, 1799113), (4747, 425617), (17813, 113423), (38279, 52781)]