20166045837

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{26029}}^1$

素因数の和:26585

約数の個数: 32

約数和(自身を含む): 31186022400

約数和(自身を除く): 11019976563

約数列:

[1, 3, 7, 21, 79, 237, 467, 553, 1401, 1659, 3269, 9807, 26029, 36893, 78087, 110679, 182203, 258251, 546609, 774753, 2056291, 6168873, 12155543, 14394037, 36466629, 43182111, 85088801, 255266403, 960287897, 2880863691, 6722015279, 20166045837]

約数ペア:

[(1, 20166045837), (3, 6722015279), (7, 2880863691), (21, 960287897), (79, 255266403), (237, 85088801), (467, 43182111), (553, 36466629), (1401, 14394037), (1659, 12155543), (3269, 6168873), (9807, 2056291), (26029, 774753), (36893, 546609), (78087, 258251), (110679, 182203)]