20154328167

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{918653}}^1$

素因数の和:918830

約数の個数: 16

約数和(自身を含む): 27515524608

約数和(自身を除く): 7361196441

約数列:

[1, 3, 71, 103, 213, 309, 7313, 21939, 918653, 2755959, 65224363, 94621259, 195673089, 283863777, 6718109389, 20154328167]

約数ペア:

[(1, 20154328167), (3, 6718109389), (71, 283863777), (103, 195673089), (213, 94621259), (309, 65224363), (7313, 2755959), (21939, 918653)]