20224967060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{34381}}^1$

素因数の和:34896

約数の個数: 48

約数和(自身を含む): 43205796480

約数和(自身を除く): 22980829420

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 439, 670, 878, 1340, 1756, 2195, 4390, 8780, 29413, 34381, 58826, 68762, 117652, 137524, 147065, 171905, 294130, 343810, 588260, 687620, 2303527, 4607054, 9214108, 11517635, 15093259, 23035270, 30186518, 46070540, 60373036, 75466295, 150932590, 301865180, 1011248353, 2022496706, 4044993412, 5056241765, 10112483530, 20224967060]

約数ペア:

[(1, 20224967060), (2, 10112483530), (4, 5056241765), (5, 4044993412), (10, 2022496706), (20, 1011248353), (67, 301865180), (134, 150932590), (268, 75466295), (335, 60373036), (439, 46070540), (670, 30186518), (878, 23035270), (1340, 15093259), (1756, 11517635), (2195, 9214108), (4390, 4607054), (8780, 2303527), (29413, 687620), (34381, 588260), (58826, 343810), (68762, 294130), (117652, 171905), (137524, 147065)]