20125094834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{81401}}^1$

素因数の和:81710

約数の個数: 32

約数和(自身を含む): 33518738736

約数和(自身を除く): 13393643902

約数列:

[1, 2, 13, 26, 37, 74, 257, 481, 514, 962, 3341, 6682, 9509, 19018, 81401, 123617, 162802, 247234, 1058213, 2116426, 3011837, 6023674, 20920057, 39153881, 41840114, 78307762, 271960741, 543921482, 774042109, 1548084218, 10062547417, 20125094834]

約数ペア:

[(1, 20125094834), (2, 10062547417), (13, 1548084218), (26, 774042109), (37, 543921482), (74, 271960741), (257, 78307762), (481, 41840114), (514, 39153881), (962, 20920057), (3341, 6023674), (6682, 3011837), (9509, 2116426), (19018, 1058213), (81401, 247234), (123617, 162802)]