20334551184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1478

約数の個数: 240

約数和(自身を含む): 62201018880

約数和(自身を除く): 41866467696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 197, 228, 248, 279, 304, 342, 372, 394, 456, 496, 558, 589, 591, 684, 744, 788, 912, 1116, 1178, 1182, 1217, 1368, 1488, 1576, 1767, 1773, 2232, 2356, 2364, 2434, 2736, 3152, 3534, 3546, 3651, 3743, 4464, 4712, 4728, 4868, 5301, 6107, 7068, 7092, 7302, 7486, 9424, 9456, 9736, 10602, 10953, 11229, 12214, 14136, 14184, 14604, 14972, 18321, 19472, 21204, 21906, 22458, 23123, 24428, 28272, 28368, 29208, 29944, 33687, 36642, 37727, 42408, 43812, 44916, 46246, 48856, 54963, 58416, 59888, 67374, 69369, 73284, 75454, 84816, 87624, 89832, 92492, 97712, 109926, 113181, 116033, 134748, 138738, 146568, 150908, 175248, 179664, 184984, 208107, 219852, 226362, 232066, 239749, 269496, 277476, 293136, 301816, 339543, 348099, 369968, 416214, 439704, 452724, 464132, 479498, 538992, 554952, 603632, 679086, 696198, 716813, 719247, 832428, 879408, 905448, 928264, 958996, 1044297, 1109904, 1358172, 1392396, 1433626, 1438494, 1664856, 1810896, 1856528, 1917992, 2088594, 2150439, 2157741, 2716344, 2784792, 2867252, 2876988, 3329712, 3835984, 4177188, 4300878, 4315482, 4555231, 5432688, 5569584, 5734504, 5753976, 6451317, 7432219, 8354376, 8601756, 8630964, 9110462, 11469008, 11507952, 12902634, 13665693, 14864438, 16708752, 17203512, 17261928, 18220924, 22296657, 25805268, 27331386, 29728876, 34407024, 34523856, 36441848, 40997079, 44593314, 51610536, 54662772, 59457752, 66889971, 72883696, 81994158, 89186628, 103221072, 109325544, 118915504, 133779942, 141212161, 163988316, 178373256, 218651088, 267559884, 282424322, 327976632, 356746512, 423636483, 535119768, 564848644, 655953264, 847272966, 1070239536, 1129697288, 1270909449, 1694545932, 2259394576, 2541818898, 3389091864, 5083637796, 6778183728, 10167275592, 20334551184]

約数ペア:

[(1, 20334551184), (2, 10167275592), (3, 6778183728), (4, 5083637796), (6, 3389091864), (8, 2541818898), (9, 2259394576), (12, 1694545932), (16, 1270909449), (18, 1129697288), (19, 1070239536), (24, 847272966), (31, 655953264), (36, 564848644), (38, 535119768), (48, 423636483), (57, 356746512), (62, 327976632), (72, 282424322), (76, 267559884), (93, 218651088), (114, 178373256), (124, 163988316), (144, 141212161), (152, 133779942), (171, 118915504), (186, 109325544), (197, 103221072), (228, 89186628), (248, 81994158), (279, 72883696), (304, 66889971), (342, 59457752), (372, 54662772), (394, 51610536), (456, 44593314), (496, 40997079), (558, 36441848), (589, 34523856), (591, 34407024), (684, 29728876), (744, 27331386), (788, 25805268), (912, 22296657), (1116, 18220924), (1178, 17261928), (1182, 17203512), (1217, 16708752), (1368, 14864438), (1488, 13665693), (1576, 12902634), (1767, 11507952), (1773, 11469008), (2232, 9110462), (2356, 8630964), (2364, 8601756), (2434, 8354376), (2736, 7432219), (3152, 6451317), (3534, 5753976), (3546, 5734504), (3651, 5569584), (3743, 5432688), (4464, 4555231), (4712, 4315482), (4728, 4300878), (4868, 4177188), (5301, 3835984), (6107, 3329712), (7068, 2876988), (7092, 2867252), (7302, 2784792), (7486, 2716344), (9424, 2157741), (9456, 2150439), (9736, 2088594), (10602, 1917992), (10953, 1856528), (11229, 1810896), (12214, 1664856), (14136, 1438494), (14184, 1433626), (14604, 1392396), (14972, 1358172), (18321, 1109904), (19472, 1044297), (21204, 958996), (21906, 928264), (22458, 905448), (23123, 879408), (24428, 832428), (28272, 719247), (28368, 716813), (29208, 696198), (29944, 679086), (33687, 603632), (36642, 554952), (37727, 538992), (42408, 479498), (43812, 464132), (44916, 452724), (46246, 439704), (48856, 416214), (54963, 369968), (58416, 348099), (59888, 339543), (67374, 301816), (69369, 293136), (73284, 277476), (75454, 269496), (84816, 239749), (87624, 232066), (89832, 226362), (92492, 219852), (97712, 208107), (109926, 184984), (113181, 179664), (116033, 175248), (134748, 150908), (138738, 146568)]