20007317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 23369472

約数和(自身を除く): 3362155

約数列:

[1, 11, 17, 97, 187, 1067, 1103, 1649, 12133, 18139, 18751, 106991, 206261, 1176901, 1818847, 20007317]

約数ペア:

[(1, 20007317), (11, 1818847), (17, 1176901), (97, 206261), (187, 106991), (1067, 18751), (1103, 18139), (1649, 12133)]