20123595929

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11437}}^1$

素因数の和:11609

約数の個数: 32

約数和(自身を含む): 22828417920

約数和(自身を除く): 2704821991

約数列:

[1, 17, 29, 43, 83, 493, 731, 1247, 1411, 2407, 3569, 11437, 21199, 40919, 60673, 103501, 194429, 331673, 491791, 949271, 1759517, 5638441, 8360447, 14261939, 16137607, 27528859, 40818653, 242452963, 467990603, 693917101, 1183740937, 20123595929]

約数ペア:

[(1, 20123595929), (17, 1183740937), (29, 693917101), (43, 467990603), (83, 242452963), (493, 40818653), (731, 27528859), (1247, 16137607), (1411, 14261939), (2407, 8360447), (3569, 5638441), (11437, 1759517), (21199, 949271), (40919, 491791), (60673, 331673), (103501, 194429)]