20222427

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 28068480

約数和(自身を除く): 7846053

約数列:

[1, 3, 43, 59, 129, 177, 2537, 2657, 7611, 7971, 114251, 156763, 342753, 470289, 6740809, 20222427]

約数ペア:

[(1, 20222427), (3, 6740809), (43, 470289), (59, 342753), (129, 156763), (177, 114251), (2537, 7971), (2657, 7611)]