20672366

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6608

約数の個数: 24

約数和(自身を含む): 36711192

約数和(自身を除く): 16038826

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6571, 13142, 72281, 85423, 144562, 170846, 795091, 939653, 1590182, 1879306, 10336183, 20672366]

約数ペア:

[(1, 20672366), (2, 10336183), (11, 1879306), (13, 1590182), (22, 939653), (26, 795091), (121, 170846), (143, 144562), (242, 85423), (286, 72281), (1573, 13142), (3146, 6571)]