20123351598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3051767}}^1$

素因数の和:3051936

約数の個数: 32

約数和(自身を含む): 46289217024

約数和(自身を除く): 26165865426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 3051767, 6103534, 9155301, 18310602, 21362369, 42724738, 64087107, 128174214, 479127419, 958254838, 1437382257, 2874764514, 3353891933, 6707783866, 10061675799, 20123351598]

約数ペア:

[(1, 20123351598), (2, 10061675799), (3, 6707783866), (6, 3353891933), (7, 2874764514), (14, 1437382257), (21, 958254838), (42, 479127419), (157, 128174214), (314, 64087107), (471, 42724738), (942, 21362369), (1099, 18310602), (2198, 9155301), (3297, 6103534), (6594, 3051767)]