20120784924

素因数分解:

$2^2\times 3^1\times {\mathrm{6529}}^1\times {\mathrm{256813}}^1$

素因数の和:263349

約数の個数: 24

約数和(自身を含む): 46955871760

約数和(自身を除く): 26835086836

約数列:

[1, 2, 3, 4, 6, 12, 6529, 13058, 19587, 26116, 39174, 78348, 256813, 513626, 770439, 1027252, 1540878, 3081756, 1676732077, 3353464154, 5030196231, 6706928308, 10060392462, 20120784924]

約数ペア:

[(1, 20120784924), (2, 10060392462), (3, 6706928308), (4, 5030196231), (6, 3353464154), (12, 1676732077), (6529, 3081756), (13058, 1540878), (19587, 1027252), (26116, 770439), (39174, 513626), (78348, 256813)]