20199671142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11184757}}^1$

素因数の和:11184812

約数の個数: 32

約数和(自身を含む): 47244417792

約数和(自身を除く): 27044746650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11184757, 22369514, 33554271, 67108542, 78293299, 156586598, 234879897, 469759794, 480944551, 961889102, 1442833653, 2885667306, 3366611857, 6733223714, 10099835571, 20199671142]

約数ペア:

[(1, 20199671142), (2, 10099835571), (3, 6733223714), (6, 3366611857), (7, 2885667306), (14, 1442833653), (21, 961889102), (42, 480944551), (43, 469759794), (86, 234879897), (129, 156586598), (258, 78293299), (301, 67108542), (602, 33554271), (903, 22369514), (1806, 11184757)]