20162023133

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 24810065280

約数和(自身を除く): 4648042147

約数列:

[1, 7, 29, 31, 181, 203, 217, 571, 899, 961, 1267, 3997, 5249, 5611, 6293, 6727, 16559, 17701, 27869, 36743, 39277, 103351, 115913, 123907, 162719, 173941, 195083, 513329, 548731, 723457, 1139033, 1217587, 2997179, 3203881, 3593303, 3841117, 5044289, 15913199, 20980253, 22427167, 35310023, 92912549, 99320311, 111392393, 650387843, 695242177, 2880289019, 20162023133]

約数ペア:

[(1, 20162023133), (7, 2880289019), (29, 695242177), (31, 650387843), (181, 111392393), (203, 99320311), (217, 92912549), (571, 35310023), (899, 22427167), (961, 20980253), (1267, 15913199), (3997, 5044289), (5249, 3841117), (5611, 3593303), (6293, 3203881), (6727, 2997179), (16559, 1217587), (17701, 1139033), (27869, 723457), (36743, 548731), (39277, 513329), (103351, 195083), (115913, 173941), (123907, 162719)]