20261263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 23665824

約数和(自身を除く): 3404561

約数列:

[1, 11, 17, 97, 187, 1067, 1117, 1649, 12287, 18139, 18989, 108349, 208879, 1191839, 1841933, 20261263]

約数ペア:

[(1, 20261263), (11, 1841933), (17, 1191839), (97, 208879), (187, 108349), (1067, 18989), (1117, 18139), (1649, 12287)]