20131320140

素因数分解:

$2^2\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{483229}}^1$

素因数の和:485321

約数の個数: 24

約数和(自身を含む): 42296155440

約数和(自身を除く): 22164835300

約数列:

[1, 2, 4, 5, 10, 20, 2083, 4166, 8332, 10415, 20830, 41660, 483229, 966458, 1932916, 2416145, 4832290, 9664580, 1006566007, 2013132014, 4026264028, 5032830035, 10065660070, 20131320140]

約数ペア:

[(1, 20131320140), (2, 10065660070), (4, 5032830035), (5, 4026264028), (10, 2013132014), (20, 1006566007), (2083, 9664580), (4166, 4832290), (8332, 2416145), (10415, 1932916), (20830, 966458), (41660, 483229)]