20177209339

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3199177}}^1$

素因数の和:3199254

約数の個数: 16

約数和(自身を含む): 24876808128

約数和(自身を除く): 4699598789

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 3199177, 22394239, 54386009, 169556381, 380702063, 1186894667, 2882458477, 20177209339]

約数ペア:

[(1, 20177209339), (7, 2882458477), (17, 1186894667), (53, 380702063), (119, 169556381), (371, 54386009), (901, 22394239), (6307, 3199177)]