20054041488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3554

約数の個数: 240

約数和(自身を含む): 63117054000

約数和(自身を除く): 43063012512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 109, 116, 117, 144, 156, 174, 208, 218, 232, 234, 261, 312, 327, 348, 377, 436, 464, 468, 522, 624, 654, 696, 754, 872, 936, 981, 1044, 1131, 1308, 1392, 1417, 1508, 1744, 1872, 1962, 2088, 2262, 2616, 2834, 3016, 3161, 3389, 3393, 3924, 4176, 4251, 4524, 5232, 5668, 6032, 6322, 6778, 6786, 7848, 8502, 9048, 9483, 10167, 11336, 12644, 12753, 13556, 13572, 15696, 17004, 18096, 18966, 20334, 22672, 25288, 25506, 27112, 27144, 28449, 30501, 34008, 37932, 40668, 41093, 44057, 50576, 51012, 54224, 54288, 56898, 61002, 68016, 75864, 81336, 82186, 88114, 98281, 102024, 113796, 122004, 123279, 132171, 151728, 162672, 164372, 176228, 196562, 204048, 227592, 244008, 246558, 264342, 294843, 328744, 352456, 369401, 369837, 393124, 396513, 455184, 488016, 493116, 528684, 589686, 657488, 704912, 738802, 739674, 786248, 793026, 884529, 986232, 1057368, 1108203, 1179372, 1277653, 1477604, 1479348, 1572496, 1586052, 1769058, 1972464, 2114736, 2216406, 2358744, 2555306, 2955208, 2958696, 3172104, 3324609, 3538116, 3832959, 4432812, 4717488, 4802213, 5110612, 5910416, 5917392, 6344208, 6649218, 7076232, 7665918, 8865624, 9604426, 10221224, 10712629, 11498877, 13298436, 14152464, 14406639, 15331836, 17731248, 19208852, 20442448, 21425258, 22997754, 26596872, 28813278, 30663672, 32137887, 38417704, 42850516, 43219917, 45995508, 53193744, 57626556, 61327344, 64275774, 76835408, 85701032, 86439834, 91991016, 96413661, 115253112, 128551548, 139264177, 171402064, 172879668, 183982032, 192827322, 230506224, 257103096, 278528354, 345759336, 385654644, 417792531, 514206192, 557056708, 691518672, 771309288, 835585062, 1114113416, 1253377593, 1542618576, 1671170124, 2228226832, 2506755186, 3342340248, 5013510372, 6684680496, 10027020744, 20054041488]

約数ペア:

[(1, 20054041488), (2, 10027020744), (3, 6684680496), (4, 5013510372), (6, 3342340248), (8, 2506755186), (9, 2228226832), (12, 1671170124), (13, 1542618576), (16, 1253377593), (18, 1114113416), (24, 835585062), (26, 771309288), (29, 691518672), (36, 557056708), (39, 514206192), (48, 417792531), (52, 385654644), (58, 345759336), (72, 278528354), (78, 257103096), (87, 230506224), (104, 192827322), (109, 183982032), (116, 172879668), (117, 171402064), (144, 139264177), (156, 128551548), (174, 115253112), (208, 96413661), (218, 91991016), (232, 86439834), (234, 85701032), (261, 76835408), (312, 64275774), (327, 61327344), (348, 57626556), (377, 53193744), (436, 45995508), (464, 43219917), (468, 42850516), (522, 38417704), (624, 32137887), (654, 30663672), (696, 28813278), (754, 26596872), (872, 22997754), (936, 21425258), (981, 20442448), (1044, 19208852), (1131, 17731248), (1308, 15331836), (1392, 14406639), (1417, 14152464), (1508, 13298436), (1744, 11498877), (1872, 10712629), (1962, 10221224), (2088, 9604426), (2262, 8865624), (2616, 7665918), (2834, 7076232), (3016, 6649218), (3161, 6344208), (3389, 5917392), (3393, 5910416), (3924, 5110612), (4176, 4802213), (4251, 4717488), (4524, 4432812), (5232, 3832959), (5668, 3538116), (6032, 3324609), (6322, 3172104), (6778, 2958696), (6786, 2955208), (7848, 2555306), (8502, 2358744), (9048, 2216406), (9483, 2114736), (10167, 1972464), (11336, 1769058), (12644, 1586052), (12753, 1572496), (13556, 1479348), (13572, 1477604), (15696, 1277653), (17004, 1179372), (18096, 1108203), (18966, 1057368), (20334, 986232), (22672, 884529), (25288, 793026), (25506, 786248), (27112, 739674), (27144, 738802), (28449, 704912), (30501, 657488), (34008, 589686), (37932, 528684), (40668, 493116), (41093, 488016), (44057, 455184), (50576, 396513), (51012, 393124), (54224, 369837), (54288, 369401), (56898, 352456), (61002, 328744), (68016, 294843), (75864, 264342), (81336, 246558), (82186, 244008), (88114, 227592), (98281, 204048), (102024, 196562), (113796, 176228), (122004, 164372), (123279, 162672), (132171, 151728)]