20170104184

素因数分解:

$2^3\times {\mathrm{115321}}^1\times {\mathrm{21863}}^1$

素因数の和:137190

約数の個数: 16

約数和(自身を含む): 37821003120

約数和(自身を除く): 17650898936

約数列:

[1, 2, 4, 8, 21863, 43726, 87452, 115321, 174904, 230642, 461284, 922568, 2521263023, 5042526046, 10085052092, 20170104184]

約数ペア:

[(1, 20170104184), (2, 10085052092), (4, 5042526046), (8, 2521263023), (21863, 922568), (43726, 461284), (87452, 230642), (115321, 174904)]