20118322

素因数分解:

$2^1\times 7^3\times {\mathrm{29327}}^1$

素因数の和:29350

約数の個数: 16

約数和(自身を含む): 35193600

約数和(自身を除く): 15075278

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 29327, 58654, 205289, 410578, 1437023, 2874046, 10059161, 20118322]

約数ペア:

[(1, 20118322), (2, 10059161), (7, 2874046), (14, 1437023), (49, 410578), (98, 205289), (343, 58654), (686, 29327)]