20736040986

素因数分解:

$2^1\times 3^5\times {\mathrm{42666751}}^1$

素因数の和:42666768

約数の個数: 24

約数和(自身を含む): 46592093184

約数和(自身を除く): 25856052198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 42666751, 85333502, 128000253, 256000506, 384000759, 768001518, 1152002277, 2304004554, 3456006831, 6912013662, 10368020493, 20736040986]

約数ペア:

[(1, 20736040986), (2, 10368020493), (3, 6912013662), (6, 3456006831), (9, 2304004554), (18, 1152002277), (27, 768001518), (54, 384000759), (81, 256000506), (162, 128000253), (243, 85333502), (486, 42666751)]