20116060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52937}}^1$

素因数の和:52965

約数の個数: 24

約数和(自身を含む): 44467920

約数和(自身を除く): 24351860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 52937, 105874, 211748, 264685, 529370, 1005803, 1058740, 2011606, 4023212, 5029015, 10058030, 20116060]

約数ペア:

[(1, 20116060), (2, 10058030), (4, 5029015), (5, 4023212), (10, 2011606), (19, 1058740), (20, 1005803), (38, 529370), (76, 264685), (95, 211748), (190, 105874), (380, 52937)]