20223863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 23659776

約数和(自身を除く): 3435913

約数列:

[1, 11, 17, 83, 187, 913, 1303, 1411, 14333, 15521, 22151, 108149, 243661, 1189639, 1838533, 20223863]

約数ペア:

[(1, 20223863), (11, 1838533), (17, 1189639), (83, 243661), (187, 108149), (913, 22151), (1303, 15521), (1411, 14333)]