20123202046

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{4549}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 31393908000

約数和(自身を除く): 11270705954

約数列:

[1, 2, 41, 73, 82, 146, 739, 1478, 2993, 4549, 5986, 9098, 30299, 53947, 60598, 107894, 186509, 332077, 373018, 664154, 2211827, 3361711, 4423654, 6723422, 13615157, 27230314, 137830151, 245404903, 275660302, 490809806, 10061601023, 20123202046]

約数ペア:

[(1, 20123202046), (2, 10061601023), (41, 490809806), (73, 275660302), (82, 245404903), (146, 137830151), (739, 27230314), (1478, 13615157), (2993, 6723422), (4549, 4423654), (5986, 3361711), (9098, 2211827), (30299, 664154), (53947, 373018), (60598, 332077), (107894, 186509)]