20220868809

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{17416769}}^1$

素因数の和:17416821

約数の個数: 16

約数和(自身を含む): 30653515200

約数和(自身を除く): 10432646391

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 17416769, 52250307, 156750921, 470252763, 748921067, 2246763201, 6740289603, 20220868809]

約数ペア:

[(1, 20220868809), (3, 6740289603), (9, 2246763201), (27, 748921067), (43, 470252763), (129, 156750921), (387, 52250307), (1161, 17416769)]