20162416540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{82721}}^1$

素因数の和:84478

約数の個数: 48

約数和(自身を含む): 48418179264

約数和(自身を除く): 28255762724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1741, 3482, 6964, 8705, 12187, 17410, 24374, 34820, 48748, 60935, 82721, 121870, 165442, 243740, 330884, 413605, 579047, 827210, 1158094, 1654420, 2316188, 2895235, 5790470, 11580940, 144017261, 288034522, 576069044, 720086305, 1008120827, 1440172610, 2016241654, 2880345220, 4032483308, 5040604135, 10081208270, 20162416540]

約数ペア:

[(1, 20162416540), (2, 10081208270), (4, 5040604135), (5, 4032483308), (7, 2880345220), (10, 2016241654), (14, 1440172610), (20, 1008120827), (28, 720086305), (35, 576069044), (70, 288034522), (140, 144017261), (1741, 11580940), (3482, 5790470), (6964, 2895235), (8705, 2316188), (12187, 1654420), (17410, 1158094), (24374, 827210), (34820, 579047), (48748, 413605), (60935, 330884), (82721, 243740), (121870, 165442)]