20117496466

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{484129}}^1$

素因数の和:484473

約数の個数: 16

約数和(自身を含む): 30674476800

約数和(自身を除く): 10556980334

約数列:

[1, 2, 79, 158, 263, 526, 20777, 41554, 484129, 968258, 38246191, 76492382, 127325927, 254651854, 10058748233, 20117496466]

約数ペア:

[(1, 20117496466), (2, 10058748233), (79, 254651854), (158, 127325927), (263, 76492382), (526, 38246191), (20777, 968258), (41554, 484129)]