20736227512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{3079}}^1$

素因数の和:3174

約数の個数: 192

約数和(自身を含む): 54082828800

約数和(自身を除く): 33346601288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 116, 143, 154, 182, 203, 232, 286, 308, 319, 364, 377, 406, 572, 616, 638, 728, 754, 812, 841, 1001, 1144, 1276, 1508, 1624, 1682, 2002, 2233, 2552, 2639, 3016, 3079, 3364, 4004, 4147, 4466, 5278, 5887, 6158, 6728, 8008, 8294, 8932, 9251, 10556, 10933, 11774, 12316, 16588, 17864, 18502, 21112, 21553, 21866, 23548, 24632, 29029, 33176, 33869, 37004, 40027, 43106, 43732, 47096, 58058, 64757, 67738, 74008, 76531, 80054, 86212, 87464, 89291, 116116, 120263, 129514, 135476, 153062, 160108, 172424, 178582, 232232, 237083, 240526, 259028, 270952, 280189, 306124, 320216, 357164, 440297, 474166, 481052, 518056, 560378, 612248, 625037, 714328, 841841, 880594, 948332, 962104, 982201, 1120756, 1160783, 1250074, 1683682, 1761188, 1896664, 1964402, 2241512, 2321566, 2500148, 2589439, 3082079, 3367364, 3522376, 3928804, 4643132, 5000296, 5178878, 6164158, 6734728, 6875407, 7857608, 8125481, 9286264, 10357756, 12328316, 12768613, 13750814, 16250962, 18126073, 20715512, 24656632, 25537226, 27501628, 28483829, 32501924, 33662707, 36252146, 51074452, 55003256, 56967658, 65003848, 67325414, 72504292, 89380291, 102148904, 113935316, 134650828, 145008584, 178760582, 199386803, 227870632, 235638949, 269301656, 357521164, 370289777, 398773606, 471277898, 715042328, 740579554, 797547212, 942555796, 1481159108, 1595094424, 1885111592, 2592028439, 2962318216, 5184056878, 10368113756, 20736227512]

約数ペア:

[(1, 20736227512), (2, 10368113756), (4, 5184056878), (7, 2962318216), (8, 2592028439), (11, 1885111592), (13, 1595094424), (14, 1481159108), (22, 942555796), (26, 797547212), (28, 740579554), (29, 715042328), (44, 471277898), (52, 398773606), (56, 370289777), (58, 357521164), (77, 269301656), (88, 235638949), (91, 227870632), (104, 199386803), (116, 178760582), (143, 145008584), (154, 134650828), (182, 113935316), (203, 102148904), (232, 89380291), (286, 72504292), (308, 67325414), (319, 65003848), (364, 56967658), (377, 55003256), (406, 51074452), (572, 36252146), (616, 33662707), (638, 32501924), (728, 28483829), (754, 27501628), (812, 25537226), (841, 24656632), (1001, 20715512), (1144, 18126073), (1276, 16250962), (1508, 13750814), (1624, 12768613), (1682, 12328316), (2002, 10357756), (2233, 9286264), (2552, 8125481), (2639, 7857608), (3016, 6875407), (3079, 6734728), (3364, 6164158), (4004, 5178878), (4147, 5000296), (4466, 4643132), (5278, 3928804), (5887, 3522376), (6158, 3367364), (6728, 3082079), (8008, 2589439), (8294, 2500148), (8932, 2321566), (9251, 2241512), (10556, 1964402), (10933, 1896664), (11774, 1761188), (12316, 1683682), (16588, 1250074), (17864, 1160783), (18502, 1120756), (21112, 982201), (21553, 962104), (21866, 948332), (23548, 880594), (24632, 841841), (29029, 714328), (33176, 625037), (33869, 612248), (37004, 560378), (40027, 518056), (43106, 481052), (43732, 474166), (47096, 440297), (58058, 357164), (64757, 320216), (67738, 306124), (74008, 280189), (76531, 270952), (80054, 259028), (86212, 240526), (87464, 237083), (89291, 232232), (116116, 178582), (120263, 172424), (129514, 160108), (135476, 153062)]