20162968322

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{297503}}^1$

素因数の和:297662

約数の個数: 32

約数和(自身を含む): 35643359232

約数和(自身を除く): 15480390910

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1442, 4841, 9682, 33887, 67774, 297503, 595006, 2082521, 4165042, 13982641, 27965282, 30642809, 61285618, 97878487, 195756974, 214499663, 428999326, 1440212023, 2880424046, 10081484161, 20162968322]

約数ペア:

[(1, 20162968322), (2, 10081484161), (7, 2880424046), (14, 1440212023), (47, 428999326), (94, 214499663), (103, 195756974), (206, 97878487), (329, 61285618), (658, 30642809), (721, 27965282), (1442, 13982641), (4841, 4165042), (9682, 2082521), (33887, 595006), (67774, 297503)]