20196254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33773}}^1$

素因数の和:33811

約数の個数: 16

約数和(自身を含む): 34044192

約数和(自身を除く): 13847938

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33773, 67546, 439049, 776779, 878098, 1553558, 10098127, 20196254]

約数ペア:

[(1, 20196254), (2, 10098127), (13, 1553558), (23, 878098), (26, 776779), (46, 439049), (299, 67546), (598, 33773)]