20070255

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18329}}^1$

素因数の和:18410

約数の個数: 16

約数和(自身を含む): 32554080

約数和(自身を除く): 12483825

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 18329, 54987, 91645, 274935, 1338017, 4014051, 6690085, 20070255]

約数ペア:

[(1, 20070255), (3, 6690085), (5, 4014051), (15, 1338017), (73, 274935), (219, 91645), (365, 54987), (1095, 18329)]