20346529070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{100333}}^1$

素因数の和:103244

約数の個数: 32

約数和(自身を含む): 41870582208

約数和(自身を除く): 21524053138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2897, 5794, 14485, 20279, 28970, 40558, 100333, 101395, 200666, 202790, 501665, 702331, 1003330, 1404662, 3511655, 7023310, 290664701, 581329402, 1453323505, 2034652907, 2906647010, 4069305814, 10173264535, 20346529070]

約数ペア:

[(1, 20346529070), (2, 10173264535), (5, 4069305814), (7, 2906647010), (10, 2034652907), (14, 1453323505), (35, 581329402), (70, 290664701), (2897, 7023310), (5794, 3511655), (14485, 1404662), (20279, 1003330), (28970, 702331), (40558, 501665), (100333, 202790), (101395, 200666)]