20162790471

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{753721}}^1$

素因数の和:754002

約数の個数: 16

約数和(自身を含む): 27724910048

約数和(自身を除く): 7562119577

約数列:

[1, 3, 37, 111, 241, 723, 8917, 26751, 753721, 2261163, 27887677, 83663031, 181646761, 544940283, 6720930157, 20162790471]

約数ペア:

[(1, 20162790471), (3, 6720930157), (37, 544940283), (111, 181646761), (241, 83663031), (723, 27887677), (8917, 2261163), (26751, 753721)]