20340044856

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{329639}}^1$

素因数の和:330508

約数の個数: 48

約数和(自身を含む): 55152068400

約数和(自身を除く): 34812023544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 15426, 20568, 30852, 61704, 329639, 659278, 988917, 1318556, 1977834, 2637112, 2966751, 3955668, 5933502, 7911336, 11867004, 23734008, 282500623, 565001246, 847501869, 1130002492, 1695003738, 2260004984, 2542505607, 3390007476, 5085011214, 6780014952, 10170022428, 20340044856]

約数ペア:

[(1, 20340044856), (2, 10170022428), (3, 6780014952), (4, 5085011214), (6, 3390007476), (8, 2542505607), (9, 2260004984), (12, 1695003738), (18, 1130002492), (24, 847501869), (36, 565001246), (72, 282500623), (857, 23734008), (1714, 11867004), (2571, 7911336), (3428, 5933502), (5142, 3955668), (6856, 2966751), (7713, 2637112), (10284, 1977834), (15426, 1318556), (20568, 988917), (30852, 659278), (61704, 329639)]