2080542762

素因数分解:

$2^1\times 3^2\times {\mathrm{7639}}^1\times {\mathrm{15131}}^1$

素因数の和:22778

約数の個数: 24

約数和(自身を含む): 4508730720

約数和(自身を除く): 2428187958

約数列:

[1, 2, 3, 6, 9, 18, 7639, 15131, 15278, 22917, 30262, 45393, 45834, 68751, 90786, 136179, 137502, 272358, 115585709, 231171418, 346757127, 693514254, 1040271381, 2080542762]

約数ペア:

[(1, 2080542762), (2, 1040271381), (3, 693514254), (6, 346757127), (9, 231171418), (18, 115585709), (7639, 272358), (15131, 137502), (15278, 136179), (22917, 90786), (30262, 68751), (45393, 45834)]