20193313309

素因数分解:

${\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{709}}^1\times {\mathrm{1327}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 22086021120

約数和(自身を除く): 1892707811

約数列:

[1, 13, 127, 169, 709, 1327, 1651, 9217, 17251, 21463, 90043, 119821, 168529, 224263, 940843, 1170559, 2190877, 12230959, 15217267, 28481401, 119487061, 159002467, 1553331793, 20193313309]

約数ペア:

[(1, 20193313309), (13, 1553331793), (127, 159002467), (169, 119487061), (709, 28481401), (1327, 15217267), (1651, 12230959), (9217, 2190877), (17251, 1170559), (21463, 940843), (90043, 224263), (119821, 168529)]