20023377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2239}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 29245440

約数和(自身を除く): 9222063

約数列:

[1, 3, 11, 33, 271, 813, 2239, 2981, 6717, 8943, 24629, 73887, 606769, 1820307, 6674459, 20023377]

約数ペア:

[(1, 20023377), (3, 6674459), (11, 1820307), (33, 606769), (271, 73887), (813, 24629), (2239, 8943), (2981, 6717)]