20101348799

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{50359}}^1$

素因数の和:50942

約数の個数: 16

約数和(自身を含む): 23205888000

約数和(自身を除く): 3104539201

約数列:

[1, 7, 127, 449, 889, 3143, 50359, 57023, 352513, 399161, 6395593, 22611191, 44769151, 158278337, 2871621257, 20101348799]

約数ペア:

[(1, 20101348799), (7, 2871621257), (127, 158278337), (449, 44769151), (889, 22611191), (3143, 6395593), (50359, 399161), (57023, 352513)]