20512652970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3012137}}^1$

素因数の和:3012374

約数の個数: 32

約数和(自身を含む): 49447257408

約数和(自身を除く): 28934604438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 3012137, 6024274, 9036411, 15060685, 18072822, 30121370, 45182055, 90364110, 683755099, 1367510198, 2051265297, 3418775495, 4102530594, 6837550990, 10256326485, 20512652970]

約数ペア:

[(1, 20512652970), (2, 10256326485), (3, 6837550990), (5, 4102530594), (6, 3418775495), (10, 2051265297), (15, 1367510198), (30, 683755099), (227, 90364110), (454, 45182055), (681, 30121370), (1135, 18072822), (1362, 15060685), (2270, 9036411), (3405, 6024274), (6810, 3012137)]