20165678676

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2561

約数の個数: 288

約数和(自身を含む): 63182246400

約数和(自身を除く): 43016567724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 59, 66, 78, 81, 99, 108, 117, 118, 132, 143, 156, 162, 177, 198, 234, 236, 243, 286, 297, 324, 351, 354, 396, 429, 468, 486, 531, 572, 594, 649, 702, 708, 767, 858, 891, 972, 1053, 1062, 1188, 1287, 1298, 1404, 1534, 1593, 1716, 1782, 1947, 2106, 2124, 2301, 2459, 2574, 2596, 2673, 3068, 3159, 3186, 3564, 3861, 3894, 4212, 4602, 4779, 4918, 5148, 5346, 5841, 6318, 6372, 6903, 7377, 7722, 7788, 8437, 9204, 9558, 9836, 10692, 11583, 11682, 12636, 13806, 14337, 14754, 15444, 16874, 17523, 19116, 20709, 22131, 23166, 23364, 25311, 27049, 27612, 28674, 29508, 31967, 33748, 34749, 35046, 41418, 44262, 46332, 50622, 52569, 54098, 57348, 62127, 63934, 66393, 69498, 70092, 75933, 81147, 82836, 88524, 95901, 101244, 105138, 108196, 124254, 127868, 132786, 138996, 145081, 151866, 157707, 162294, 186381, 191802, 199179, 210276, 227799, 243441, 248508, 265572, 287703, 290162, 303732, 315414, 324588, 351637, 372762, 383604, 398358, 435243, 455598, 486882, 575406, 580324, 597537, 630828, 683397, 703274, 730323, 745524, 796716, 863109, 870486, 911196, 973764, 1054911, 1150812, 1195074, 1305729, 1366794, 1406548, 1460646, 1595891, 1726218, 1740972, 1886053, 2050191, 2109822, 2190969, 2390148, 2589327, 2611458, 2733588, 2921292, 3164733, 3191782, 3452436, 3772106, 3917187, 4100382, 4219644, 4381938, 4787673, 5178654, 5222916, 5658159, 6329466, 6383564, 6572907, 7544212, 7767981, 7834374, 8200764, 8763876, 9494199, 9575346, 10357308, 11316318, 11751561, 12658932, 13145814, 14363019, 15535962, 15668748, 16974477, 18988398, 19150692, 20746583, 22632636, 23503122, 26291628, 28482597, 28726038, 31071924, 33948954, 35254683, 37976796, 41493166, 43089057, 47006244, 50923431, 56965194, 57452076, 62239749, 67897908, 70509366, 82986332, 85447791, 86178114, 101846862, 113930388, 124479498, 129267171, 141018732, 152770293, 170895582, 172356228, 186719247, 203693724, 248958996, 258534342, 305540586, 341791164, 373438494, 387801513, 458310879, 517068684, 560157741, 611081172, 746876988, 775603026, 916621758, 1120315482, 1551206052, 1680473223, 1833243516, 2240630964, 3360946446, 5041419669, 6721892892, 10082839338, 20165678676]

約数ペア:

[(1, 20165678676), (2, 10082839338), (3, 6721892892), (4, 5041419669), (6, 3360946446), (9, 2240630964), (11, 1833243516), (12, 1680473223), (13, 1551206052), (18, 1120315482), (22, 916621758), (26, 775603026), (27, 746876988), (33, 611081172), (36, 560157741), (39, 517068684), (44, 458310879), (52, 387801513), (54, 373438494), (59, 341791164), (66, 305540586), (78, 258534342), (81, 248958996), (99, 203693724), (108, 186719247), (117, 172356228), (118, 170895582), (132, 152770293), (143, 141018732), (156, 129267171), (162, 124479498), (177, 113930388), (198, 101846862), (234, 86178114), (236, 85447791), (243, 82986332), (286, 70509366), (297, 67897908), (324, 62239749), (351, 57452076), (354, 56965194), (396, 50923431), (429, 47006244), (468, 43089057), (486, 41493166), (531, 37976796), (572, 35254683), (594, 33948954), (649, 31071924), (702, 28726038), (708, 28482597), (767, 26291628), (858, 23503122), (891, 22632636), (972, 20746583), (1053, 19150692), (1062, 18988398), (1188, 16974477), (1287, 15668748), (1298, 15535962), (1404, 14363019), (1534, 13145814), (1593, 12658932), (1716, 11751561), (1782, 11316318), (1947, 10357308), (2106, 9575346), (2124, 9494199), (2301, 8763876), (2459, 8200764), (2574, 7834374), (2596, 7767981), (2673, 7544212), (3068, 6572907), (3159, 6383564), (3186, 6329466), (3564, 5658159), (3861, 5222916), (3894, 5178654), (4212, 4787673), (4602, 4381938), (4779, 4219644), (4918, 4100382), (5148, 3917187), (5346, 3772106), (5841, 3452436), (6318, 3191782), (6372, 3164733), (6903, 2921292), (7377, 2733588), (7722, 2611458), (7788, 2589327), (8437, 2390148), (9204, 2190969), (9558, 2109822), (9836, 2050191), (10692, 1886053), (11583, 1740972), (11682, 1726218), (12636, 1595891), (13806, 1460646), (14337, 1406548), (14754, 1366794), (15444, 1305729), (16874, 1195074), (17523, 1150812), (19116, 1054911), (20709, 973764), (22131, 911196), (23166, 870486), (23364, 863109), (25311, 796716), (27049, 745524), (27612, 730323), (28674, 703274), (29508, 683397), (31967, 630828), (33748, 597537), (34749, 580324), (35046, 575406), (41418, 486882), (44262, 455598), (46332, 435243), (50622, 398358), (52569, 383604), (54098, 372762), (57348, 351637), (62127, 324588), (63934, 315414), (66393, 303732), (69498, 290162), (70092, 287703), (75933, 265572), (81147, 248508), (82836, 243441), (88524, 227799), (95901, 210276), (101244, 199179), (105138, 191802), (108196, 186381), (124254, 162294), (127868, 157707), (132786, 151866), (138996, 145081)]