20796638862

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1440011}}^1$

素因数の和:1440128

約数の個数: 32

約数和(自身を含む): 43545962880

約数和(自身を除く): 22749324018

約数列:

[1, 2, 3, 6, 29, 58, 83, 87, 166, 174, 249, 498, 2407, 4814, 7221, 14442, 1440011, 2880022, 4320033, 8640066, 41760319, 83520638, 119520913, 125280957, 239041826, 250561914, 358562739, 717125478, 3466106477, 6932212954, 10398319431, 20796638862]

約数ペア:

[(1, 20796638862), (2, 10398319431), (3, 6932212954), (6, 3466106477), (29, 717125478), (58, 358562739), (83, 250561914), (87, 239041826), (166, 125280957), (174, 119520913), (249, 83520638), (498, 41760319), (2407, 8640066), (4814, 4320033), (7221, 2880022), (14442, 1440011)]