20166035996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{6521}}^1\times {\mathrm{10889}}^1$

素因数の和:17485

約数の個数: 24

約数和(自身を含む): 35796388320

約数和(自身を除く): 15630352324

約数列:

[1, 2, 4, 71, 142, 284, 6521, 10889, 13042, 21778, 26084, 43556, 462991, 773119, 925982, 1546238, 1851964, 3092476, 71007169, 142014338, 284028676, 5041508999, 10083017998, 20166035996]

約数ペア:

[(1, 20166035996), (2, 10083017998), (4, 5041508999), (71, 284028676), (142, 142014338), (284, 71007169), (6521, 3092476), (10889, 1851964), (13042, 1546238), (21778, 925982), (26084, 773119), (43556, 462991)]