20130827899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{55849}}^1$

素因数の和:56119

約数の個数: 32

約数和(自身を含む): 26346902400

約数和(自身を除く): 6216074501

約数列:

[1, 7, 13, 17, 91, 119, 221, 233, 1547, 1631, 3029, 3961, 21203, 27727, 51493, 55849, 360451, 390943, 726037, 949433, 5082259, 6646031, 12342629, 13012817, 86398403, 91089719, 169166621, 221217889, 1184166347, 1548525223, 2875832557, 20130827899]

約数ペア:

[(1, 20130827899), (7, 2875832557), (13, 1548525223), (17, 1184166347), (91, 221217889), (119, 169166621), (221, 91089719), (233, 86398403), (1547, 13012817), (1631, 12342629), (3029, 6646031), (3961, 5082259), (21203, 949433), (27727, 726037), (51493, 390943), (55849, 360451)]