11720440516

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{3433}}^1\times {\mathrm{12739}}^1$

素因数の和:16243

約数の個数: 24

約数和(自身を含む): 20824600160

約数和(自身を除く): 9104159644

約数列:

[1, 2, 4, 67, 134, 268, 3433, 6866, 12739, 13732, 25478, 50956, 230011, 460022, 853513, 920044, 1707026, 3414052, 43732987, 87465974, 174931948, 2930110129, 5860220258, 11720440516]

約数ペア:

[(1, 11720440516), (2, 5860220258), (4, 2930110129), (67, 174931948), (134, 87465974), (268, 43732987), (3433, 3414052), (6866, 1707026), (12739, 920044), (13732, 853513), (25478, 460022), (50956, 230011)]