20116695456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{488459}}^1$

素因数の和:488499

約数の個数: 144

約数和(自身を含む): 67208188320

約数和(自身を除く): 47091492864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 20592, 41184, 488459, 976918, 1465377, 1953836, 2930754, 3907672, 4396131, 5373049, 5861508, 6349967, 7815344, 8792262, 10746098, 11723016, 12699934, 15630688, 16119147, 17584524, 19049901, 21492196, 23446032, 25399868, 32238294, 35169048, 38099802, 42984392, 46892064, 48357441, 50799736, 57149703, 64476588, 69849637, 70338096, 76199604, 85968784, 96714882, 101599472, 114299406, 128953176, 139699274, 140676192, 152399208, 171937568, 193429764, 203198944, 209548911, 228598812, 257906352, 279398548, 304798416, 386859528, 419097822, 457197624, 515812704, 558797096, 609596832, 628646733, 773719056, 838195644, 914395248, 1117594192, 1257293466, 1547438112, 1676391288, 1828790496, 2235188384, 2514586932, 3352782576, 5029173864, 6705565152, 10058347728, 20116695456]

約数ペア:

[(1, 20116695456), (2, 10058347728), (3, 6705565152), (4, 5029173864), (6, 3352782576), (8, 2514586932), (9, 2235188384), (11, 1828790496), (12, 1676391288), (13, 1547438112), (16, 1257293466), (18, 1117594192), (22, 914395248), (24, 838195644), (26, 773719056), (32, 628646733), (33, 609596832), (36, 558797096), (39, 515812704), (44, 457197624), (48, 419097822), (52, 386859528), (66, 304798416), (72, 279398548), (78, 257906352), (88, 228598812), (96, 209548911), (99, 203198944), (104, 193429764), (117, 171937568), (132, 152399208), (143, 140676192), (144, 139699274), (156, 128953176), (176, 114299406), (198, 101599472), (208, 96714882), (234, 85968784), (264, 76199604), (286, 70338096), (288, 69849637), (312, 64476588), (352, 57149703), (396, 50799736), (416, 48357441), (429, 46892064), (468, 42984392), (528, 38099802), (572, 35169048), (624, 32238294), (792, 25399868), (858, 23446032), (936, 21492196), (1056, 19049901), (1144, 17584524), (1248, 16119147), (1287, 15630688), (1584, 12699934), (1716, 11723016), (1872, 10746098), (2288, 8792262), (2574, 7815344), (3168, 6349967), (3432, 5861508), (3744, 5373049), (4576, 4396131), (5148, 3907672), (6864, 2930754), (10296, 1953836), (13728, 1465377), (20592, 976918), (41184, 488459)]