20223838197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{132181949}}^1$

素因数の和:132181972

約数の個数: 12

約数和(自身を含む): 30930576300

約数和(自身を除く): 10706738103

約数列:

[1, 3, 9, 17, 51, 153, 132181949, 396545847, 1189637541, 2247093133, 6741279399, 20223838197]

約数ペア:

[(1, 20223838197), (3, 6741279399), (9, 2247093133), (17, 1189637541), (51, 396545847), (153, 132181949)]