20652841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 24027840

約数和(自身を除く): 3374999

約数列:

[1, 11, 17, 179, 187, 617, 1969, 3043, 6787, 10489, 33473, 110443, 115379, 1214873, 1877531, 20652841]

約数ペア:

[(1, 20652841), (11, 1877531), (17, 1214873), (179, 115379), (187, 110443), (617, 33473), (1969, 10489), (3043, 6787)]