20260755818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2339039}}^1$

素因数の和:2339173

約数の個数: 16

約数和(自身を含む): 31324423680

約数和(自身を除く): 11063667862

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 2339039, 4678078, 142681379, 166071769, 285362758, 332143538, 10130377909, 20260755818]

約数ペア:

[(1, 20260755818), (2, 10130377909), (61, 332143538), (71, 285362758), (122, 166071769), (142, 142681379), (4331, 4678078), (8662, 2339039)]