20136429937

素因数分解:

${\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 22659789600

約数和(自身を除く): 2523359663

約数列:

[1, 13, 29, 169, 317, 377, 997, 2197, 4121, 4901, 9193, 12961, 28913, 53573, 63713, 119509, 168493, 316049, 375869, 696449, 1553617, 2190409, 4108637, 4886297, 9165421, 20197021, 53412281, 63521861, 119150473, 694359653, 1548956149, 20136429937]

約数ペア:

[(1, 20136429937), (13, 1548956149), (29, 694359653), (169, 119150473), (317, 63521861), (377, 53412281), (997, 20197021), (2197, 9165421), (4121, 4886297), (4901, 4108637), (9193, 2190409), (12961, 1553617), (28913, 696449), (53573, 375869), (63713, 316049), (119509, 168493)]