20161394939

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{169733}}^1$

素因数の和:170050

約数の個数: 16

約数和(自身を含む): 23464028160

約数和(自身を除く): 3302633221

約数列:

[1, 7, 71, 239, 497, 1673, 16969, 118783, 169733, 1188131, 12051043, 40566187, 84357301, 283963309, 2880199277, 20161394939]

約数ペア:

[(1, 20161394939), (7, 2880199277), (71, 283963309), (239, 84357301), (497, 40566187), (1673, 12051043), (16969, 1188131), (118783, 169733)]