20126522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26693}}^1$

素因数の和:26737

約数の個数: 16

約数和(自身を含む): 33634440

約数和(自身を除く): 13507918

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 26693, 53386, 347009, 694018, 774097, 1548194, 10063261, 20126522]

約数ペア:

[(1, 20126522), (2, 10063261), (13, 1548194), (26, 774097), (29, 694018), (58, 347009), (377, 53386), (754, 26693)]