20164131901

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{142391}}^1$

素因数の和:142592

約数の個数: 16

約数和(自身を含む): 21652697088

約数和(自身を除く): 1488565187

約数列:

[1, 23, 47, 131, 1081, 3013, 6157, 141611, 142391, 3274993, 6692377, 18653221, 153924671, 429024083, 876701387, 20164131901]

約数ペア:

[(1, 20164131901), (23, 876701387), (47, 429024083), (131, 153924671), (1081, 18653221), (3013, 6692377), (6157, 3274993), (141611, 142391)]