20185530156

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 360

約数和(自身を含む): 62966589840

約数和(自身を除く): 42781059684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 29, 33, 36, 38, 44, 54, 57, 58, 66, 76, 81, 87, 99, 108, 114, 116, 132, 162, 171, 174, 198, 209, 228, 261, 297, 319, 324, 342, 348, 361, 396, 418, 513, 522, 541, 551, 594, 627, 638, 684, 722, 783, 836, 891, 957, 1026, 1044, 1082, 1083, 1102, 1188, 1254, 1276, 1444, 1539, 1566, 1623, 1653, 1782, 1881, 1914, 2052, 2164, 2166, 2204, 2349, 2508, 2871, 3078, 3132, 3246, 3249, 3306, 3564, 3762, 3828, 3971, 4332, 4698, 4869, 4959, 5643, 5742, 5951, 6061, 6156, 6492, 6498, 6612, 7524, 7942, 8613, 9396, 9738, 9747, 9918, 10279, 10469, 11286, 11484, 11902, 11913, 12122, 12996, 14607, 14877, 15689, 15884, 16929, 17226, 17853, 18183, 19476, 19494, 19836, 20558, 20938, 22572, 23804, 23826, 24244, 25839, 29214, 29241, 29754, 30837, 31378, 31407, 33858, 34452, 35706, 35739, 36366, 38988, 41116, 41876, 43821, 44631, 47067, 47652, 51678, 53559, 54549, 58428, 58482, 59508, 61674, 62756, 62814, 67716, 71412, 71478, 72732, 87642, 89262, 92511, 94134, 94221, 103356, 107118, 107217, 109098, 113069, 115159, 116964, 123348, 125628, 141201, 142956, 160677, 163647, 172579, 175284, 178524, 185022, 188268, 188442, 195301, 214236, 214434, 218196, 226138, 230318, 277533, 282402, 282663, 298091, 321354, 321651, 327294, 339207, 345158, 345477, 370044, 376884, 390602, 423603, 428868, 452276, 460636, 482031, 490941, 517737, 555066, 564804, 565326, 585903, 596182, 642708, 643302, 654588, 678414, 690316, 690954, 781204, 832599, 847206, 847989, 894273, 964062, 981882, 1017621, 1035474, 1036431, 1110132, 1130652, 1171806, 1192364, 1270809, 1286604, 1356828, 1381908, 1553211, 1665198, 1694412, 1695978, 1757709, 1788546, 1928124, 1963764, 2035242, 2070948, 2072862, 2148311, 2343612, 2541618, 2682819, 3052863, 3106422, 3109293, 3279001, 3330396, 3391956, 3515418, 3577092, 4070484, 4145724, 4296622, 4659633, 5083236, 5273127, 5365638, 5663729, 6105726, 6212844, 6218586, 6444933, 6558002, 7030836, 8048457, 8593244, 9158589, 9319266, 9327879, 9837003, 10546254, 10731276, 11327458, 12211452, 12437172, 12889866, 13116004, 13978899, 15819381, 16096914, 16991187, 18317178, 18638532, 18655758, 19334799, 19674006, 21092508, 22654916, 24145371, 25779732, 27957798, 29511009, 31638762, 32193828, 33982374, 36634356, 37311516, 38669598, 39348012, 48290742, 50973561, 55915596, 58004397, 59022018, 62301019, 63277524, 67964748, 77339196, 88533027, 96581484, 101947122, 116008794, 118044036, 124602038, 152920683, 174013191, 177066054, 186903057, 203894244, 232017588, 249204076, 265599081, 305841366, 348026382, 354132108, 373806114, 458762049, 531198162, 560709171, 611682732, 696052764, 747612228, 917524098, 1062396324, 1121418342, 1682127513, 1835048196, 2242836684, 3364255026, 5046382539, 6728510052, 10092765078, 20185530156]

約数ペア:

[(1, 20185530156), (2, 10092765078), (3, 6728510052), (4, 5046382539), (6, 3364255026), (9, 2242836684), (11, 1835048196), (12, 1682127513), (18, 1121418342), (19, 1062396324), (22, 917524098), (27, 747612228), (29, 696052764), (33, 611682732), (36, 560709171), (38, 531198162), (44, 458762049), (54, 373806114), (57, 354132108), (58, 348026382), (66, 305841366), (76, 265599081), (81, 249204076), (87, 232017588), (99, 203894244), (108, 186903057), (114, 177066054), (116, 174013191), (132, 152920683), (162, 124602038), (171, 118044036), (174, 116008794), (198, 101947122), (209, 96581484), (228, 88533027), (261, 77339196), (297, 67964748), (319, 63277524), (324, 62301019), (342, 59022018), (348, 58004397), (361, 55915596), (396, 50973561), (418, 48290742), (513, 39348012), (522, 38669598), (541, 37311516), (551, 36634356), (594, 33982374), (627, 32193828), (638, 31638762), (684, 29511009), (722, 27957798), (783, 25779732), (836, 24145371), (891, 22654916), (957, 21092508), (1026, 19674006), (1044, 19334799), (1082, 18655758), (1083, 18638532), (1102, 18317178), (1188, 16991187), (1254, 16096914), (1276, 15819381), (1444, 13978899), (1539, 13116004), (1566, 12889866), (1623, 12437172), (1653, 12211452), (1782, 11327458), (1881, 10731276), (1914, 10546254), (2052, 9837003), (2164, 9327879), (2166, 9319266), (2204, 9158589), (2349, 8593244), (2508, 8048457), (2871, 7030836), (3078, 6558002), (3132, 6444933), (3246, 6218586), (3249, 6212844), (3306, 6105726), (3564, 5663729), (3762, 5365638), (3828, 5273127), (3971, 5083236), (4332, 4659633), (4698, 4296622), (4869, 4145724), (4959, 4070484), (5643, 3577092), (5742, 3515418), (5951, 3391956), (6061, 3330396), (6156, 3279001), (6492, 3109293), (6498, 3106422), (6612, 3052863), (7524, 2682819), (7942, 2541618), (8613, 2343612), (9396, 2148311), (9738, 2072862), (9747, 2070948), (9918, 2035242), (10279, 1963764), (10469, 1928124), (11286, 1788546), (11484, 1757709), (11902, 1695978), (11913, 1694412), (12122, 1665198), (12996, 1553211), (14607, 1381908), (14877, 1356828), (15689, 1286604), (15884, 1270809), (16929, 1192364), (17226, 1171806), (17853, 1130652), (18183, 1110132), (19476, 1036431), (19494, 1035474), (19836, 1017621), (20558, 981882), (20938, 964062), (22572, 894273), (23804, 847989), (23826, 847206), (24244, 832599), (25839, 781204), (29214, 690954), (29241, 690316), (29754, 678414), (30837, 654588), (31378, 643302), (31407, 642708), (33858, 596182), (34452, 585903), (35706, 565326), (35739, 564804), (36366, 555066), (38988, 517737), (41116, 490941), (41876, 482031), (43821, 460636), (44631, 452276), (47067, 428868), (47652, 423603), (51678, 390602), (53559, 376884), (54549, 370044), (58428, 345477), (58482, 345158), (59508, 339207), (61674, 327294), (62756, 321651), (62814, 321354), (67716, 298091), (71412, 282663), (71478, 282402), (72732, 277533), (87642, 230318), (89262, 226138), (92511, 218196), (94134, 214434), (94221, 214236), (103356, 195301), (107118, 188442), (107217, 188268), (109098, 185022), (113069, 178524), (115159, 175284), (116964, 172579), (123348, 163647), (125628, 160677), (141201, 142956)]