2014639220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9157451}}^1$

素因数の和:9157471

約数の個数: 24

約数和(自身を含む): 4615355808

約数和(自身を除く): 2600716588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9157451, 18314902, 36629804, 45787255, 91574510, 100731961, 183149020, 201463922, 402927844, 503659805, 1007319610, 2014639220]

約数ペア:

[(1, 2014639220), (2, 1007319610), (4, 503659805), (5, 402927844), (10, 201463922), (11, 183149020), (20, 100731961), (22, 91574510), (44, 45787255), (55, 36629804), (110, 18314902), (220, 9157451)]