20803369866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{248351}}^1$

素因数の和:248986

約数の個数: 32

約数和(自身を含む): 43487428608

約数和(自身を除く): 22684058742

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 607, 1214, 1821, 3642, 13961, 27922, 41883, 83766, 248351, 496702, 745053, 1490106, 5712073, 11424146, 17136219, 34272438, 150749057, 301498114, 452247171, 904494342, 3467228311, 6934456622, 10401684933, 20803369866]

約数ペア:

[(1, 20803369866), (2, 10401684933), (3, 6934456622), (6, 3467228311), (23, 904494342), (46, 452247171), (69, 301498114), (138, 150749057), (607, 34272438), (1214, 17136219), (1821, 11424146), (3642, 5712073), (13961, 1490106), (27922, 745053), (41883, 496702), (83766, 248351)]