20216397814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{182587}}^1$

素因数の和:182724

約数の個数: 32

約数和(自身を含む): 33128766720

約数和(自身を除く): 12912368906

約数列:

[1, 2, 23, 29, 46, 58, 83, 166, 667, 1334, 1909, 2407, 3818, 4814, 55361, 110722, 182587, 365174, 4199501, 5295023, 8399002, 10590046, 15154721, 30309442, 121785529, 243571058, 348558583, 439486909, 697117166, 878973818, 10108198907, 20216397814]

約数ペア:

[(1, 20216397814), (2, 10108198907), (23, 878973818), (29, 697117166), (46, 439486909), (58, 348558583), (83, 243571058), (166, 121785529), (667, 30309442), (1334, 15154721), (1909, 10590046), (2407, 8399002), (3818, 5295023), (4814, 4199501), (55361, 365174), (110722, 182587)]