20237664876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11793511}}^1$

素因数の和:11793542

約数の個数: 48

約数和(自身を含む): 55476680448

約数和(自身を除く): 35239015572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11793511, 23587022, 35380533, 47174044, 70761066, 129728621, 141522132, 153315643, 259457242, 306631286, 389185863, 459946929, 518914484, 613262572, 778371726, 919893858, 1556743452, 1686472073, 1839787716, 3372944146, 5059416219, 6745888292, 10118832438, 20237664876]

約数ペア:

[(1, 20237664876), (2, 10118832438), (3, 6745888292), (4, 5059416219), (6, 3372944146), (11, 1839787716), (12, 1686472073), (13, 1556743452), (22, 919893858), (26, 778371726), (33, 613262572), (39, 518914484), (44, 459946929), (52, 389185863), (66, 306631286), (78, 259457242), (132, 153315643), (143, 141522132), (156, 129728621), (286, 70761066), (429, 47174044), (572, 35380533), (858, 23587022), (1716, 11793511)]