20094828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128813}}^1$

素因数の和:128833

約数の個数: 24

約数和(自身を含む): 50495088

約数和(自身を除く): 30400260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128813, 257626, 386439, 515252, 772878, 1545756, 1674569, 3349138, 5023707, 6698276, 10047414, 20094828]

約数ペア:

[(1, 20094828), (2, 10047414), (3, 6698276), (4, 5023707), (6, 3349138), (12, 1674569), (13, 1545756), (26, 772878), (39, 515252), (52, 386439), (78, 257626), (156, 128813)]