20291237747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1\times {\mathrm{38321}}^1$

素因数の和:39670

約数の個数: 16

約数和(自身を含む): 22752231264

約数和(自身を除く): 2460993517

約数列:

[1, 11, 37, 407, 1301, 14311, 38321, 48137, 421531, 529507, 1417877, 15596647, 49855621, 548411831, 1844657977, 20291237747]

約数ペア:

[(1, 20291237747), (11, 1844657977), (37, 548411831), (407, 49855621), (1301, 15596647), (14311, 1417877), (38321, 529507), (48137, 421531)]