2040962205

素因数分解:

$3^1\times 5^1\times {\mathrm{10723}}^1\times {\mathrm{12689}}^1$

素因数の和:23420

約数の個数: 16

約数和(自身を含む): 3266101440

約数和(自身を除く): 1225139235

約数列:

[1, 3, 5, 15, 10723, 12689, 32169, 38067, 53615, 63445, 160845, 190335, 136064147, 408192441, 680320735, 2040962205]

約数ペア:

[(1, 2040962205), (3, 680320735), (5, 408192441), (15, 136064147), (10723, 190335), (12689, 160845), (32169, 63445), (38067, 53615)]