20148786090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223875401}}^1$

素因数の和:223875414

約数の個数: 24

約数和(自身を含む): 52386844068

約数和(自身を除く): 32238057978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223875401, 447750802, 671626203, 1119377005, 1343252406, 2014878609, 2238754010, 3358131015, 4029757218, 6716262030, 10074393045, 20148786090]

約数ペア:

[(1, 20148786090), (2, 10074393045), (3, 6716262030), (5, 4029757218), (6, 3358131015), (9, 2238754010), (10, 2014878609), (15, 1343252406), (18, 1119377005), (30, 671626203), (45, 447750802), (90, 223875401)]