20996933243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{155707}}^1$

素因数の和:155795

約数の個数: 32

約数和(自身を含む): 26368215552

約数和(自身を除く): 5371282309

約数列:

[1, 11, 13, 23, 41, 143, 253, 299, 451, 533, 943, 3289, 5863, 10373, 12259, 134849, 155707, 1712777, 2024191, 3581261, 6383987, 22266101, 39393871, 46556393, 70223857, 82991831, 146831701, 512120323, 912910141, 1615148711, 1908812113, 20996933243]

約数ペア:

[(1, 20996933243), (11, 1908812113), (13, 1615148711), (23, 912910141), (41, 512120323), (143, 146831701), (253, 82991831), (299, 70223857), (451, 46556393), (533, 39393871), (943, 22266101), (3289, 6383987), (5863, 3581261), (10373, 2024191), (12259, 1712777), (134849, 155707)]