20766159001

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1847}}^1\times {\mathrm{12647}}^1$

素因数の和:14628

約数の個数: 16

約数和(自身を含む): 23934468096

約数和(自身を除く): 3168309095

約数列:

[1, 7, 127, 889, 1847, 12647, 12929, 88529, 234569, 1606169, 1641983, 11243183, 23359009, 163513063, 2966594143, 20766159001]

約数ペア:

[(1, 20766159001), (7, 2966594143), (127, 163513063), (889, 23359009), (1847, 11243183), (12647, 1641983), (12929, 1606169), (88529, 234569)]