20196317232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15889}}^1$

素因数の和:16020

約数の個数: 240

約数和(自身を含む): 70286681920

約数和(自身を除く): 50090364688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 97, 104, 112, 117, 126, 144, 156, 168, 182, 194, 208, 234, 252, 273, 291, 312, 336, 364, 388, 468, 504, 546, 582, 624, 679, 728, 776, 819, 873, 936, 1008, 1092, 1164, 1261, 1358, 1456, 1552, 1638, 1746, 1872, 2037, 2184, 2328, 2522, 2716, 3276, 3492, 3783, 4074, 4368, 4656, 5044, 5432, 6111, 6552, 6984, 7566, 8148, 8827, 10088, 10864, 11349, 12222, 13104, 13968, 15132, 15889, 16296, 17654, 20176, 22698, 24444, 26481, 30264, 31778, 32592, 35308, 45396, 47667, 48888, 52962, 60528, 63556, 70616, 79443, 90792, 95334, 97776, 105924, 111223, 127112, 141232, 143001, 158886, 181584, 190668, 206557, 211848, 222446, 254224, 286002, 317772, 333669, 381336, 413114, 423696, 444892, 572004, 619671, 635544, 667338, 762672, 826228, 889784, 1001007, 1144008, 1239342, 1271088, 1334676, 1445899, 1541233, 1652456, 1779568, 1859013, 2002014, 2288016, 2478684, 2669352, 2891798, 3082466, 3304912, 3718026, 4004028, 4337697, 4623699, 4957368, 5338704, 5783596, 6164932, 7436052, 8008056, 8675394, 9247398, 9914736, 10788631, 11567192, 12329864, 13013091, 13871097, 14872104, 16016112, 17350788, 18494796, 20036029, 21577262, 23134384, 24659728, 26026182, 27742194, 29744208, 32365893, 34701576, 36989592, 40072058, 43154524, 52052364, 55484388, 60108087, 64731786, 69403152, 73979184, 80144116, 86309048, 97097679, 104104728, 110968776, 120216174, 129463572, 140252203, 160288232, 172618096, 180324261, 194195358, 208209456, 221937552, 240432348, 258927144, 280504406, 320576464, 360648522, 388390716, 420756609, 480864696, 517854288, 561008812, 721297044, 776781432, 841513218, 961729392, 1122017624, 1262269827, 1442594088, 1553562864, 1683026436, 2244035248, 2524539654, 2885188176, 3366052872, 5049079308, 6732105744, 10098158616, 20196317232]

約数ペア:

[(1, 20196317232), (2, 10098158616), (3, 6732105744), (4, 5049079308), (6, 3366052872), (7, 2885188176), (8, 2524539654), (9, 2244035248), (12, 1683026436), (13, 1553562864), (14, 1442594088), (16, 1262269827), (18, 1122017624), (21, 961729392), (24, 841513218), (26, 776781432), (28, 721297044), (36, 561008812), (39, 517854288), (42, 480864696), (48, 420756609), (52, 388390716), (56, 360648522), (63, 320576464), (72, 280504406), (78, 258927144), (84, 240432348), (91, 221937552), (97, 208209456), (104, 194195358), (112, 180324261), (117, 172618096), (126, 160288232), (144, 140252203), (156, 129463572), (168, 120216174), (182, 110968776), (194, 104104728), (208, 97097679), (234, 86309048), (252, 80144116), (273, 73979184), (291, 69403152), (312, 64731786), (336, 60108087), (364, 55484388), (388, 52052364), (468, 43154524), (504, 40072058), (546, 36989592), (582, 34701576), (624, 32365893), (679, 29744208), (728, 27742194), (776, 26026182), (819, 24659728), (873, 23134384), (936, 21577262), (1008, 20036029), (1092, 18494796), (1164, 17350788), (1261, 16016112), (1358, 14872104), (1456, 13871097), (1552, 13013091), (1638, 12329864), (1746, 11567192), (1872, 10788631), (2037, 9914736), (2184, 9247398), (2328, 8675394), (2522, 8008056), (2716, 7436052), (3276, 6164932), (3492, 5783596), (3783, 5338704), (4074, 4957368), (4368, 4623699), (4656, 4337697), (5044, 4004028), (5432, 3718026), (6111, 3304912), (6552, 3082466), (6984, 2891798), (7566, 2669352), (8148, 2478684), (8827, 2288016), (10088, 2002014), (10864, 1859013), (11349, 1779568), (12222, 1652456), (13104, 1541233), (13968, 1445899), (15132, 1334676), (15889, 1271088), (16296, 1239342), (17654, 1144008), (20176, 1001007), (22698, 889784), (24444, 826228), (26481, 762672), (30264, 667338), (31778, 635544), (32592, 619671), (35308, 572004), (45396, 444892), (47667, 423696), (48888, 413114), (52962, 381336), (60528, 333669), (63556, 317772), (70616, 286002), (79443, 254224), (90792, 222446), (95334, 211848), (97776, 206557), (105924, 190668), (111223, 181584), (127112, 158886), (141232, 143001)]