20165461046

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{5711}}^1$

素因数の和:6124

約数の個数: 32

約数和(自身を含む): 31091558400

約数和(自身を除く): 10926097354

約数列:

[1, 2, 83, 89, 166, 178, 239, 478, 5711, 7387, 11422, 14774, 19837, 21271, 39674, 42542, 474013, 508279, 948026, 1016558, 1364929, 1765493, 2729858, 3530986, 42187157, 84374314, 113289107, 121478681, 226578214, 242957362, 10082730523, 20165461046]

約数ペア:

[(1, 20165461046), (2, 10082730523), (83, 242957362), (89, 226578214), (166, 121478681), (178, 113289107), (239, 84374314), (478, 42187157), (5711, 3530986), (7387, 2729858), (11422, 1765493), (14774, 1364929), (19837, 1016558), (21271, 948026), (39674, 508279), (42542, 474013)]