20164749132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{2161}}^1$

素因数の和:2719

約数の個数: 96

約数和(自身を含む): 51745204224

約数和(自身を除く): 31580455092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 317, 446, 634, 669, 892, 951, 1268, 1338, 1902, 2161, 2453, 2676, 3487, 3804, 4322, 4906, 6483, 6974, 7359, 8644, 9812, 10461, 12966, 13948, 14718, 20922, 23771, 25932, 29436, 41844, 47542, 70691, 71313, 95084, 141382, 142626, 212073, 282764, 285252, 424146, 481903, 685037, 777601, 848292, 963806, 1370074, 1445709, 1555202, 1927612, 2055111, 2332803, 2740148, 2891418, 3110404, 4110222, 4665606, 5300933, 5782836, 7535407, 8220444, 9331212, 10601866, 15070814, 15902799, 21203732, 22606221, 30141628, 31805598, 45212442, 63611196, 90424884, 152763251, 305526502, 458289753, 611053004, 916579506, 1680395761, 1833159012, 3360791522, 5041187283, 6721583044, 10082374566, 20164749132]

約数ペア:

[(1, 20164749132), (2, 10082374566), (3, 6721583044), (4, 5041187283), (6, 3360791522), (11, 1833159012), (12, 1680395761), (22, 916579506), (33, 611053004), (44, 458289753), (66, 305526502), (132, 152763251), (223, 90424884), (317, 63611196), (446, 45212442), (634, 31805598), (669, 30141628), (892, 22606221), (951, 21203732), (1268, 15902799), (1338, 15070814), (1902, 10601866), (2161, 9331212), (2453, 8220444), (2676, 7535407), (3487, 5782836), (3804, 5300933), (4322, 4665606), (4906, 4110222), (6483, 3110404), (6974, 2891418), (7359, 2740148), (8644, 2332803), (9812, 2055111), (10461, 1927612), (12966, 1555202), (13948, 1445709), (14718, 1370074), (20922, 963806), (23771, 848292), (25932, 777601), (29436, 685037), (41844, 481903), (47542, 424146), (70691, 285252), (71313, 282764), (95084, 212073), (141382, 142626)]