20120800499

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1\times {\mathrm{3697}}^1$

素因数の和:9266

約数の個数: 16

約数和(自身を含む): 21493604352

約数和(自身を除く): 1372803853

約数列:

[1, 23, 43, 989, 3697, 5503, 85031, 126569, 158971, 236629, 3656333, 5442467, 20344591, 467925593, 874817413, 20120800499]

約数ペア:

[(1, 20120800499), (23, 874817413), (43, 467925593), (989, 20344591), (3697, 5442467), (5503, 3656333), (85031, 236629), (126569, 158971)]