20174162398

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{670639}}^1$

素因数の和:670756

約数の個数: 24

約数和(自身を含む): 33136322400

約数和(自身を除く): 12962160002

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 15041, 30082, 670639, 1341278, 8718307, 17436614, 59686871, 113337991, 119373742, 226675982, 775929323, 1551858646, 10087081199, 20174162398]

約数ペア:

[(1, 20174162398), (2, 10087081199), (13, 1551858646), (26, 775929323), (89, 226675982), (169, 119373742), (178, 113337991), (338, 59686871), (1157, 17436614), (2314, 8718307), (15041, 1341278), (30082, 670639)]