18110060

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3989}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 38208240

約数和(自身を除く): 20098180

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3989, 4540, 7978, 15956, 19945, 39890, 79780, 905503, 1811006, 3622012, 4527515, 9055030, 18110060]

約数ペア:

[(1, 18110060), (2, 9055030), (4, 4527515), (5, 3622012), (10, 1811006), (20, 905503), (227, 79780), (454, 39890), (908, 19945), (1135, 15956), (2270, 7978), (3989, 4540)]