20187110

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8893}}^1$

素因数の和:9127

約数の個数: 16

約数和(自身を含む): 36500976

約数和(自身を除く): 16313866

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8893, 17786, 44465, 88930, 2018711, 4037422, 10093555, 20187110]

約数ペア:

[(1, 20187110), (2, 10093555), (5, 4037422), (10, 2018711), (227, 88930), (454, 44465), (1135, 17786), (2270, 8893)]