20996937281

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6877477}}^1$

素因数の和:6877591

約数の個数: 8

約数和(自身を含む): 21787850304

約数和(自身を除く): 790913023

約数列:

[1, 43, 71, 3053, 6877477, 295731511, 488300867, 20996937281]

約数ペア:

[(1, 20996937281), (43, 488300867), (71, 295731511), (3053, 6877477)]