20787029153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1373}}^1\times {\mathrm{5711}}^1$

素因数の和:7336

約数の個数: 16

約数和(自身を含む): 22791428352

約数和(自身を除く): 2004399199

約数列:

[1, 11, 241, 1373, 2651, 5711, 15103, 62821, 330893, 1376351, 3639823, 7841203, 15139861, 86253233, 1889729923, 20787029153]

約数ペア:

[(1, 20787029153), (11, 1889729923), (241, 86253233), (1373, 15139861), (2651, 7841203), (5711, 3639823), (15103, 1376351), (62821, 330893)]