20346036477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12132401}}^1$

素因数の和:12132460

約数の個数: 16

約数和(自身を含む): 29894238528

約数和(自身を除く): 9548202051

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 12132401, 36397203, 157721213, 473163639, 521693243, 1565079729, 6782012159, 20346036477]

約数ペア:

[(1, 20346036477), (3, 6782012159), (13, 1565079729), (39, 521693243), (43, 473163639), (129, 157721213), (559, 36397203), (1677, 12132401)]