20260045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5881}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 26680752

約数和(自身を除く): 6420707

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 5881, 29405, 76453, 311693, 382265, 1558465, 4052009, 20260045]

約数ペア:

[(1, 20260045), (5, 4052009), (13, 1558465), (53, 382265), (65, 311693), (265, 76453), (689, 29405), (3445, 5881)]