20193793924

素因数分解:

$2^2\times {\mathrm{701}}^1\times {\mathrm{2339}}^1\times {\mathrm{3079}}^1$

素因数の和:6123

約数の個数: 24

約数和(自身を含む): 35416180800

約数和(自身を除く): 15222386876

約数列:

[1, 2, 4, 701, 1402, 2339, 2804, 3079, 4678, 6158, 9356, 12316, 1639639, 2158379, 3279278, 4316758, 6558556, 7201781, 8633516, 14403562, 28807124, 5048448481, 10096896962, 20193793924]

約数ペア:

[(1, 20193793924), (2, 10096896962), (4, 5048448481), (701, 28807124), (1402, 14403562), (2339, 8633516), (2804, 7201781), (3079, 6558556), (4678, 4316758), (6158, 3279278), (9356, 2158379), (12316, 1639639)]