20343721530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{136691}}^1$

素因数の和:136764

約数の個数: 96

約数和(自身を含む): 54976428864

約数和(自身を除く): 34632707334

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 121, 123, 165, 205, 242, 246, 330, 363, 410, 451, 605, 615, 726, 902, 1210, 1230, 1353, 1815, 2255, 2706, 3630, 4510, 4961, 6765, 9922, 13530, 14883, 24805, 29766, 49610, 74415, 136691, 148830, 273382, 410073, 683455, 820146, 1366910, 1503601, 2050365, 3007202, 4100730, 4510803, 5604331, 7518005, 9021606, 11208662, 15036010, 16539611, 16812993, 22554015, 28021655, 33079222, 33625986, 45108030, 49618833, 56043310, 61647641, 82698055, 84064965, 99237666, 123295282, 165396110, 168129930, 184942923, 248094165, 308238205, 369885846, 496188330, 616476410, 678124051, 924714615, 1356248102, 1849429230, 2034372153, 3390620255, 4068744306, 6781240510, 10171860765, 20343721530]

約数ペア:

[(1, 20343721530), (2, 10171860765), (3, 6781240510), (5, 4068744306), (6, 3390620255), (10, 2034372153), (11, 1849429230), (15, 1356248102), (22, 924714615), (30, 678124051), (33, 616476410), (41, 496188330), (55, 369885846), (66, 308238205), (82, 248094165), (110, 184942923), (121, 168129930), (123, 165396110), (165, 123295282), (205, 99237666), (242, 84064965), (246, 82698055), (330, 61647641), (363, 56043310), (410, 49618833), (451, 45108030), (605, 33625986), (615, 33079222), (726, 28021655), (902, 22554015), (1210, 16812993), (1230, 16539611), (1353, 15036010), (1815, 11208662), (2255, 9021606), (2706, 7518005), (3630, 5604331), (4510, 4510803), (4961, 4100730), (6765, 3007202), (9922, 2050365), (13530, 1503601), (14883, 1366910), (24805, 820146), (29766, 683455), (49610, 410073), (74415, 273382), (136691, 148830)]