20883909777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2262367}}^1$

素因数の和:2262568

約数の個数: 16

約数和(自身を含む): 29646070272

約数和(自身を除く): 8762160495

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 2262367, 6787101, 38460239, 115380717, 409488427, 1228465281, 6961303259, 20883909777]

約数ペア:

[(1, 20883909777), (3, 6961303259), (17, 1228465281), (51, 409488427), (181, 115380717), (543, 38460239), (3077, 6787101), (9231, 2262367)]