20026470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667549}}^1$

素因数の和:667559

約数の個数: 16

約数和(自身を含む): 48063600

約数和(自身を除く): 28037130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667549, 1335098, 2002647, 3337745, 4005294, 6675490, 10013235, 20026470]

約数ペア:

[(1, 20026470), (2, 10013235), (3, 6675490), (5, 4005294), (6, 3337745), (10, 2002647), (15, 1335098), (30, 667549)]