20188473629

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1\times {\mathrm{6247}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 21377157120

約数和(自身を除く): 1188683491

約数列:

[1, 23, 71, 1633, 1979, 6247, 45517, 140509, 143681, 443537, 3231707, 10201351, 12362813, 284344699, 877759723, 20188473629]

約数ペア:

[(1, 20188473629), (23, 877759723), (71, 284344699), (1633, 12362813), (1979, 10201351), (6247, 3231707), (45517, 443537), (140509, 143681)]