20173621384

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4560041}}^1$

素因数の和:4560133

約数の個数: 32

約数和(自身を含む): 43776403200

約数和(自身を除く): 23602781816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 4560041, 9120082, 18240164, 31920287, 36480328, 63840574, 127681148, 255362296, 360243239, 720486478, 1440972956, 2521702673, 2881945912, 5043405346, 10086810692, 20173621384]

約数ペア:

[(1, 20173621384), (2, 10086810692), (4, 5043405346), (7, 2881945912), (8, 2521702673), (14, 1440972956), (28, 720486478), (56, 360243239), (79, 255362296), (158, 127681148), (316, 63840574), (553, 36480328), (632, 31920287), (1106, 18240164), (2212, 9120082), (4424, 4560041)]