20732040284

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{74521}}^1$

素因数の和:75125

約数の個数: 24

約数和(自身を含む): 36595071408

約数和(自身を除く): 15863031124

約数列:

[1, 2, 4, 157, 314, 443, 628, 886, 1772, 69551, 74521, 139102, 149042, 278204, 298084, 11699797, 23399594, 33012803, 46799188, 66025606, 132051212, 5183010071, 10366020142, 20732040284]

約数ペア:

[(1, 20732040284), (2, 10366020142), (4, 5183010071), (157, 132051212), (314, 66025606), (443, 46799188), (628, 33012803), (886, 23399594), (1772, 11699797), (69551, 298084), (74521, 278204), (139102, 149042)]