20899681414

素因数分解:

$2^1\times {\mathrm{929}}^1\times {\mathrm{1291}}^1\times {\mathrm{8713}}^1$

素因数の和:10935

約数の個数: 16

約数和(自身を含む): 31411181520

約数和(自身を除く): 10511500106

約数列:

[1, 2, 929, 1291, 1858, 2582, 8713, 17426, 1199339, 2398678, 8094377, 11248483, 16188754, 22496966, 10449840707, 20899681414]

約数ペア:

[(1, 20899681414), (2, 10449840707), (929, 22496966), (1291, 16188754), (1858, 11248483), (2582, 8094377), (8713, 2398678), (17426, 1199339)]