20221090557

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{2617}}^1$

素因数の和:3269

約数の個数: 32

約数和(自身を含む): 27944657664

約数和(自身を除く): 7723567107

約数列:

[1, 3, 37, 111, 151, 453, 461, 1383, 2617, 5587, 7851, 16761, 17057, 51171, 69611, 96829, 208833, 290487, 395167, 1185501, 1206437, 2575607, 3619311, 7726821, 14621179, 43863537, 44638169, 133914507, 182171987, 546515961, 6740363519, 20221090557]

約数ペア:

[(1, 20221090557), (3, 6740363519), (37, 546515961), (111, 182171987), (151, 133914507), (453, 44638169), (461, 43863537), (1383, 14621179), (2617, 7726821), (5587, 3619311), (7851, 2575607), (16761, 1206437), (17057, 1185501), (51171, 395167), (69611, 290487), (96829, 208833)]