20083623

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 32710656

約数和(自身を除く): 12627033

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 967, 989, 2901, 2967, 6769, 6923, 20307, 20769, 22241, 41581, 66723, 124743, 155687, 291067, 467061, 873201, 956363, 2869089, 6694541, 20083623]

約数ペア:

[(1, 20083623), (3, 6694541), (7, 2869089), (21, 956363), (23, 873201), (43, 467061), (69, 291067), (129, 155687), (161, 124743), (301, 66723), (483, 41581), (903, 22241), (967, 20769), (989, 20307), (2901, 6923), (2967, 6769)]