20053282678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{162683}}^1$

素因数の和:163140

約数の個数: 32

約数和(自身を含む): 35420861952

約数和(自身を除く): 15367579274

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 431, 862, 4741, 5603, 9482, 11206, 61633, 123266, 162683, 325366, 1789513, 2114879, 3579026, 4229758, 23263669, 46527338, 70116373, 140232746, 771280103, 911512849, 1542560206, 1823025698, 10026641339, 20053282678]

約数ペア:

[(1, 20053282678), (2, 10026641339), (11, 1823025698), (13, 1542560206), (22, 911512849), (26, 771280103), (143, 140232746), (286, 70116373), (431, 46527338), (862, 23263669), (4741, 4229758), (5603, 3579026), (9482, 2114879), (11206, 1789513), (61633, 325366), (123266, 162683)]