20160923908

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{3637}}^1\times {\mathrm{13721}}^1$

素因数の和:17463

約数の個数: 24

約数和(自身を含む): 35643334104

約数和(自身を除く): 15482410196

約数列:

[1, 2, 4, 101, 202, 404, 3637, 7274, 13721, 14548, 27442, 54884, 367337, 734674, 1385821, 1469348, 2771642, 5543284, 49903277, 99806554, 199613108, 5040230977, 10080461954, 20160923908]

約数ペア:

[(1, 20160923908), (2, 10080461954), (4, 5040230977), (101, 199613108), (202, 99806554), (404, 49903277), (3637, 5543284), (7274, 2771642), (13721, 1469348), (14548, 1385821), (27442, 734674), (54884, 367337)]