15183642020

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2003119}}^1$

素因数の和:2003507

約数の個数: 24

約数和(自身を含む): 31969795200

約数和(自身を除く): 16786153180

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 2003119, 4006238, 8012476, 10015595, 20031190, 40062380, 759182101, 1518364202, 3036728404, 3795910505, 7591821010, 15183642020]

約数ペア:

[(1, 15183642020), (2, 7591821010), (4, 3795910505), (5, 3036728404), (10, 1518364202), (20, 759182101), (379, 40062380), (758, 20031190), (1516, 10015595), (1895, 8012476), (3790, 4006238), (7580, 2003119)]