20528194823

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1\times {\mathrm{9941}}^1$

素因数の和:12298

約数の個数: 16

約数和(自身を含む): 21932847360

約数和(自身を除く): 1404652537

約数列:

[1, 29, 31, 899, 2297, 9941, 66613, 71207, 288289, 308171, 2065003, 8936959, 22834477, 662199833, 707868787, 20528194823]

約数ペア:

[(1, 20528194823), (29, 707868787), (31, 662199833), (899, 22834477), (2297, 8936959), (9941, 2065003), (66613, 308171), (71207, 288289)]