13304984060

素因数分解:

$2^2\times 5^1\times {\mathrm{665249203}}^1$

素因数の和:665249212

約数の個数: 12

約数和(自身を含む): 27940466568

約数和(自身を除く): 14635482508

約数列:

[1, 2, 4, 5, 10, 20, 665249203, 1330498406, 2660996812, 3326246015, 6652492030, 13304984060]

約数ペア:

[(1, 13304984060), (2, 6652492030), (4, 3326246015), (5, 2660996812), (10, 1330498406), (20, 665249203)]