20266179912

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1190

約数の個数: 320

約数和(自身を含む): 65681510400

約数和(自身を除く): 45415330488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 151, 152, 162, 171, 198, 209, 216, 228, 264, 297, 302, 324, 342, 396, 418, 453, 456, 513, 594, 604, 627, 648, 684, 792, 836, 891, 906, 991, 1026, 1188, 1208, 1254, 1359, 1368, 1539, 1661, 1672, 1782, 1812, 1881, 1982, 2052, 2376, 2508, 2718, 2869, 2973, 3078, 3322, 3564, 3624, 3762, 3964, 4077, 4104, 4983, 5016, 5436, 5643, 5738, 5946, 6156, 6644, 7128, 7524, 7928, 8154, 8607, 8919, 9966, 10872, 10901, 11286, 11476, 11892, 12231, 12312, 13288, 14949, 15048, 16308, 16929, 17214, 17838, 18829, 19932, 21802, 22572, 22952, 23784, 24462, 25821, 26757, 29898, 31559, 32616, 32703, 33858, 34428, 35676, 37658, 39864, 43604, 44847, 45144, 48924, 51642, 53514, 56487, 59796, 63118, 65406, 67716, 68856, 71352, 75316, 77463, 80271, 87208, 89694, 94677, 97848, 98109, 103284, 107028, 112974, 119592, 126236, 130812, 134541, 135432, 149641, 150632, 154926, 160542, 169461, 179388, 189354, 196218, 206568, 207119, 214056, 225948, 232389, 252472, 261624, 269082, 284031, 294327, 299282, 309852, 321084, 338922, 358776, 378708, 392436, 414238, 448923, 451896, 464778, 508383, 538164, 568062, 588654, 598564, 619704, 621357, 642168, 677844, 757416, 784872, 828476, 852093, 882981, 897846, 929556, 1016766, 1076328, 1136124, 1177308, 1197128, 1242714, 1346769, 1355688, 1525149, 1646051, 1656952, 1704186, 1765962, 1795692, 1859112, 1864071, 2033532, 2272248, 2354616, 2485428, 2556279, 2693538, 2843179, 3050298, 3292102, 3408372, 3531924, 3591384, 3728142, 4040307, 4067064, 4938153, 4970856, 5112558, 5387076, 5592213, 5686358, 6100596, 6584204, 6816744, 7063848, 7456284, 8080614, 8529537, 9876306, 10225116, 10774152, 11184426, 11372716, 12120921, 12201192, 13168408, 14814459, 14912568, 16161228, 16776639, 17059074, 19752612, 20450232, 22368852, 22745432, 24241842, 25588611, 29628918, 31274969, 32322456, 33553278, 34118148, 39505224, 44443377, 44737704, 48483684, 51177222, 59257836, 62549938, 67106556, 68236296, 76765833, 88886754, 93824907, 96967368, 102354444, 118515672, 125099876, 133330131, 134213112, 153531666, 177773508, 187649814, 204708888, 230297499, 250199752, 266660262, 281474721, 307063332, 355547016, 375299628, 460594998, 533320524, 562949442, 614126664, 750599256, 844424163, 921189996, 1066641048, 1125898884, 1688848326, 1842379992, 2251797768, 2533272489, 3377696652, 5066544978, 6755393304, 10133089956, 20266179912]

約数ペア:

[(1, 20266179912), (2, 10133089956), (3, 6755393304), (4, 5066544978), (6, 3377696652), (8, 2533272489), (9, 2251797768), (11, 1842379992), (12, 1688848326), (18, 1125898884), (19, 1066641048), (22, 921189996), (24, 844424163), (27, 750599256), (33, 614126664), (36, 562949442), (38, 533320524), (44, 460594998), (54, 375299628), (57, 355547016), (66, 307063332), (72, 281474721), (76, 266660262), (81, 250199752), (88, 230297499), (99, 204708888), (108, 187649814), (114, 177773508), (132, 153531666), (151, 134213112), (152, 133330131), (162, 125099876), (171, 118515672), (198, 102354444), (209, 96967368), (216, 93824907), (228, 88886754), (264, 76765833), (297, 68236296), (302, 67106556), (324, 62549938), (342, 59257836), (396, 51177222), (418, 48483684), (453, 44737704), (456, 44443377), (513, 39505224), (594, 34118148), (604, 33553278), (627, 32322456), (648, 31274969), (684, 29628918), (792, 25588611), (836, 24241842), (891, 22745432), (906, 22368852), (991, 20450232), (1026, 19752612), (1188, 17059074), (1208, 16776639), (1254, 16161228), (1359, 14912568), (1368, 14814459), (1539, 13168408), (1661, 12201192), (1672, 12120921), (1782, 11372716), (1812, 11184426), (1881, 10774152), (1982, 10225116), (2052, 9876306), (2376, 8529537), (2508, 8080614), (2718, 7456284), (2869, 7063848), (2973, 6816744), (3078, 6584204), (3322, 6100596), (3564, 5686358), (3624, 5592213), (3762, 5387076), (3964, 5112558), (4077, 4970856), (4104, 4938153), (4983, 4067064), (5016, 4040307), (5436, 3728142), (5643, 3591384), (5738, 3531924), (5946, 3408372), (6156, 3292102), (6644, 3050298), (7128, 2843179), (7524, 2693538), (7928, 2556279), (8154, 2485428), (8607, 2354616), (8919, 2272248), (9966, 2033532), (10872, 1864071), (10901, 1859112), (11286, 1795692), (11476, 1765962), (11892, 1704186), (12231, 1656952), (12312, 1646051), (13288, 1525149), (14949, 1355688), (15048, 1346769), (16308, 1242714), (16929, 1197128), (17214, 1177308), (17838, 1136124), (18829, 1076328), (19932, 1016766), (21802, 929556), (22572, 897846), (22952, 882981), (23784, 852093), (24462, 828476), (25821, 784872), (26757, 757416), (29898, 677844), (31559, 642168), (32616, 621357), (32703, 619704), (33858, 598564), (34428, 588654), (35676, 568062), (37658, 538164), (39864, 508383), (43604, 464778), (44847, 451896), (45144, 448923), (48924, 414238), (51642, 392436), (53514, 378708), (56487, 358776), (59796, 338922), (63118, 321084), (65406, 309852), (67716, 299282), (68856, 294327), (71352, 284031), (75316, 269082), (77463, 261624), (80271, 252472), (87208, 232389), (89694, 225948), (94677, 214056), (97848, 207119), (98109, 206568), (103284, 196218), (107028, 189354), (112974, 179388), (119592, 169461), (126236, 160542), (130812, 154926), (134541, 150632), (135432, 149641)]