20037630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667921}}^1$

素因数の和:667931

約数の個数: 16

約数和(自身を含む): 48090384

約数和(自身を除く): 28052754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667921, 1335842, 2003763, 3339605, 4007526, 6679210, 10018815, 20037630]

約数ペア:

[(1, 20037630), (2, 10018815), (3, 6679210), (5, 4007526), (6, 3339605), (10, 2003763), (15, 1335842), (30, 667921)]