20172282074

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{498401}}^1$

素因数の和:498483

約数の個数: 32

約数和(自身を含む): 35884944000

約数和(自身を除く): 15712661926

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 686, 826, 2891, 5782, 20237, 40474, 498401, 996802, 3488807, 6977614, 24421649, 29405659, 48843298, 58811318, 170951543, 205839613, 341903086, 411679226, 1440877291, 2881754582, 10086141037, 20172282074]

約数ペア:

[(1, 20172282074), (2, 10086141037), (7, 2881754582), (14, 1440877291), (49, 411679226), (59, 341903086), (98, 205839613), (118, 170951543), (343, 58811318), (413, 48843298), (686, 29405659), (826, 24421649), (2891, 6977614), (5782, 3488807), (20237, 996802), (40474, 498401)]