20155482054

素因数分解:

$2^1\times 3^2\times {\mathrm{10903}}^1\times {\mathrm{102701}}^1$

素因数の和:113612

約数の個数: 24

約数和(自身を含む): 43674641712

約数和(自身を除く): 23519159658

約数列:

[1, 2, 3, 6, 9, 18, 10903, 21806, 32709, 65418, 98127, 102701, 196254, 205402, 308103, 616206, 924309, 1848618, 1119749003, 2239498006, 3359247009, 6718494018, 10077741027, 20155482054]

約数ペア:

[(1, 20155482054), (2, 10077741027), (3, 6718494018), (6, 3359247009), (9, 2239498006), (18, 1119749003), (10903, 1848618), (21806, 924309), (32709, 616206), (65418, 308103), (98127, 205402), (102701, 196254)]