118802020

素因数分解:

$2^2\times 5^1\times {\mathrm{5940101}}^1$

素因数の和:5940110

約数の個数: 12

約数和(自身を含む): 249484284

約数和(自身を除く): 130682264

約数列:

[1, 2, 4, 5, 10, 20, 5940101, 11880202, 23760404, 29700505, 59401010, 118802020]

約数ペア:

[(1, 118802020), (2, 59401010), (4, 29700505), (5, 23760404), (10, 11880202), (20, 5940101)]