20995110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233279}}^1$

素因数の和:233292

約数の個数: 24

約数和(自身を含む): 54587520

約数和(自身を除く): 33592410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233279, 466558, 699837, 1166395, 1399674, 2099511, 2332790, 3499185, 4199022, 6998370, 10497555, 20995110]

約数ペア:

[(1, 20995110), (2, 10497555), (3, 6998370), (5, 4199022), (6, 3499185), (9, 2332790), (10, 2099511), (15, 1399674), (18, 1166395), (30, 699837), (45, 466558), (90, 233279)]