2017885980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3057403}}^1$

素因数の和:3057426

約数の個数: 48

約数和(自身を含む): 6163726464

約数和(自身を除く): 4145840484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3057403, 6114806, 9172209, 12229612, 15287015, 18344418, 30574030, 33631433, 36688836, 45861045, 61148060, 67262866, 91722090, 100894299, 134525732, 168157165, 183444180, 201788598, 336314330, 403577196, 504471495, 672628660, 1008942990, 2017885980]

約数ペア:

[(1, 2017885980), (2, 1008942990), (3, 672628660), (4, 504471495), (5, 403577196), (6, 336314330), (10, 201788598), (11, 183444180), (12, 168157165), (15, 134525732), (20, 100894299), (22, 91722090), (30, 67262866), (33, 61148060), (44, 45861045), (55, 36688836), (60, 33631433), (66, 30574030), (110, 18344418), (132, 15287015), (165, 12229612), (220, 9172209), (330, 6114806), (660, 3057403)]