20929129727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{199921}}^1$

素因数の和:200270

約数の個数: 16

約数和(自身を含む): 23645174784

約数和(自身を除く): 2716045057

約数列:

[1, 11, 31, 307, 341, 3377, 9517, 104687, 199921, 2199131, 6197551, 61375747, 68173061, 675133217, 1902648157, 20929129727]

約数ペア:

[(1, 20929129727), (11, 1902648157), (31, 675133217), (307, 68173061), (341, 61375747), (3377, 6197551), (9517, 2199131), (104687, 199921)]