20543352

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{1787}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 51494400

約数和(自身を除く): 30951048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1787, 1916, 2874, 3574, 3832, 5361, 5748, 7148, 10722, 11496, 14296, 21444, 42888, 855973, 1711946, 2567919, 3423892, 5135838, 6847784, 10271676, 20543352]

約数ペア:

[(1, 20543352), (2, 10271676), (3, 6847784), (4, 5135838), (6, 3423892), (8, 2567919), (12, 1711946), (24, 855973), (479, 42888), (958, 21444), (1437, 14296), (1787, 11496), (1916, 10722), (2874, 7148), (3574, 5748), (3832, 5361)]