20227566267

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{126613}}^1$

素因数の和:126780

約数の個数: 32

約数和(自身を含む): 30772266560

約数和(自身を除く): 10544700293

約数列:

[1, 3, 9, 27, 61, 97, 183, 291, 549, 873, 1647, 2619, 5917, 17751, 53253, 126613, 159759, 379839, 1139517, 3418551, 7723393, 12281461, 23170179, 36844383, 69510537, 110533149, 208531611, 331599447, 749169121, 2247507363, 6742522089, 20227566267]

約数ペア:

[(1, 20227566267), (3, 6742522089), (9, 2247507363), (27, 749169121), (61, 331599447), (97, 208531611), (183, 110533149), (291, 69510537), (549, 36844383), (873, 23170179), (1647, 12281461), (2619, 7723393), (5917, 3418551), (17751, 1139517), (53253, 379839), (126613, 159759)]