20884278310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30133}}^1\times {\mathrm{9901}}^1$

素因数の和:40048

約数の個数: 32

約数和(自身を含む): 42967708992

約数和(自身を除く): 22083430682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9901, 19802, 30133, 49505, 60266, 69307, 99010, 138614, 150665, 210931, 301330, 346535, 421862, 693070, 1054655, 2109310, 298346833, 596693666, 1491734165, 2088427831, 2983468330, 4176855662, 10442139155, 20884278310]

約数ペア:

[(1, 20884278310), (2, 10442139155), (5, 4176855662), (7, 2983468330), (10, 2088427831), (14, 1491734165), (35, 596693666), (70, 298346833), (9901, 2109310), (19802, 1054655), (30133, 693070), (49505, 421862), (60266, 346535), (69307, 301330), (99010, 210931), (138614, 150665)]