20139006871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{8971}}^1$

素因数の和:9151

約数の個数: 32

約数和(自身を含む): 22681790208

約数和(自身を除く): 2542783337

約数列:

[1, 17, 37, 43, 83, 629, 731, 1411, 1591, 3071, 3569, 8971, 27047, 52207, 60673, 132053, 152507, 331927, 385753, 744593, 2244901, 5642759, 6557801, 12658081, 14272861, 27549941, 32017499, 242638637, 468348997, 544297483, 1184647463, 20139006871]

約数ペア:

[(1, 20139006871), (17, 1184647463), (37, 544297483), (43, 468348997), (83, 242638637), (629, 32017499), (731, 27549941), (1411, 14272861), (1591, 12658081), (3071, 6557801), (3569, 5642759), (8971, 2244901), (27047, 744593), (52207, 385753), (60673, 331927), (132053, 152507)]