20136827423

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 21362651520

約数和(自身を除く): 1225824097

約数列:

[1, 37, 73, 97, 151, 509, 2701, 3589, 5587, 7081, 11023, 14647, 18833, 37157, 49373, 76859, 261997, 407851, 541939, 1069231, 1374809, 1826801, 2843783, 3604229, 5610707, 7455323, 39561547, 133356473, 207596159, 275846951, 544238579, 20136827423]

約数ペア:

[(1, 20136827423), (37, 544238579), (73, 275846951), (97, 207596159), (151, 133356473), (509, 39561547), (2701, 7455323), (3589, 5610707), (5587, 3604229), (7081, 2843783), (11023, 1826801), (14647, 1374809), (18833, 1069231), (37157, 541939), (49373, 407851), (76859, 261997)]