1443222020

素因数分解:

$2^2\times 5^1\times {\mathrm{11969}}^1\times {\mathrm{6029}}^1$

素因数の和:18007

約数の個数: 24

約数和(自身を含む): 3031522200

約数和(自身を除く): 1588300180

約数列:

[1, 2, 4, 5, 10, 20, 6029, 11969, 12058, 23938, 24116, 30145, 47876, 59845, 60290, 119690, 120580, 239380, 72161101, 144322202, 288644404, 360805505, 721611010, 1443222020]

約数ペア:

[(1, 1443222020), (2, 721611010), (4, 360805505), (5, 288644404), (10, 144322202), (20, 72161101), (6029, 239380), (11969, 120580), (12058, 119690), (23938, 60290), (24116, 59845), (30145, 47876)]