20146460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53017}}^1$

素因数の和:53045

約数の個数: 24

約数和(自身を含む): 44535120

約数和(自身を除く): 24388660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 53017, 106034, 212068, 265085, 530170, 1007323, 1060340, 2014646, 4029292, 5036615, 10073230, 20146460]

約数ペア:

[(1, 20146460), (2, 10073230), (4, 5036615), (5, 4029292), (10, 2014646), (19, 1060340), (20, 1007323), (38, 530170), (76, 265085), (95, 212068), (190, 106034), (380, 53017)]