20277631584

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1483

約数の個数: 288

約数和(自身を含む): 69007528800

約数和(自身を除く): 48729897216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 509, 588, 672, 756, 784, 864, 882, 941, 1008, 1018, 1176, 1323, 1512, 1527, 1568, 1764, 1882, 2016, 2036, 2352, 2646, 2823, 3024, 3054, 3528, 3563, 3764, 4072, 4581, 4704, 5292, 5646, 6048, 6108, 6587, 7056, 7126, 7528, 8144, 8469, 9162, 10584, 10689, 11292, 12216, 13174, 13743, 14112, 14252, 15056, 16288, 16938, 18324, 19761, 21168, 21378, 22584, 24432, 24941, 25407, 26348, 27486, 28504, 30112, 32067, 33876, 36648, 39522, 42336, 42756, 45168, 46109, 48864, 49882, 50814, 52696, 54972, 57008, 59283, 64134, 67752, 73296, 74823, 79044, 85512, 90336, 92218, 96201, 99764, 101628, 105392, 109944, 114016, 118566, 128268, 135504, 138327, 146592, 149646, 158088, 171024, 177849, 184436, 192402, 199528, 203256, 210784, 219888, 224469, 237132, 256536, 271008, 276654, 299292, 316176, 342048, 355698, 368872, 384804, 399056, 406512, 414981, 439776, 448938, 474264, 478969, 513072, 553308, 598584, 632352, 673407, 711396, 737744, 769608, 798112, 813024, 829962, 897876, 948528, 957938, 1026144, 1106616, 1197168, 1244943, 1346814, 1422792, 1436907, 1475488, 1539216, 1659924, 1795752, 1897056, 1915876, 2213232, 2394336, 2489886, 2693628, 2845584, 2873814, 3078432, 3319848, 3352783, 3591504, 3831752, 4310721, 4426464, 4979772, 5387256, 5691168, 5747628, 6639696, 6705566, 7183008, 7663504, 8621442, 9959544, 10058349, 10774512, 11495256, 12932163, 13279392, 13411132, 15327008, 17242884, 19919088, 20116698, 21549024, 22990512, 23469481, 25864326, 26822264, 30175047, 34485768, 39838176, 40233396, 45981024, 46938962, 51728652, 53644528, 60350094, 68971536, 70408443, 80466792, 90525141, 93877924, 103457304, 107289056, 120700188, 137943072, 140816886, 160933584, 181050282, 187755848, 206914608, 211225329, 241400376, 281633772, 321867168, 362100564, 375511696, 413829216, 422450658, 482800752, 563267544, 633675987, 724201128, 751023392, 844901316, 965601504, 1126535088, 1267351974, 1448402256, 1689802632, 2253070176, 2534703948, 2896804512, 3379605264, 5069407896, 6759210528, 10138815792, 20277631584]

約数ペア:

[(1, 20277631584), (2, 10138815792), (3, 6759210528), (4, 5069407896), (6, 3379605264), (7, 2896804512), (8, 2534703948), (9, 2253070176), (12, 1689802632), (14, 1448402256), (16, 1267351974), (18, 1126535088), (21, 965601504), (24, 844901316), (27, 751023392), (28, 724201128), (32, 633675987), (36, 563267544), (42, 482800752), (48, 422450658), (49, 413829216), (54, 375511696), (56, 362100564), (63, 321867168), (72, 281633772), (84, 241400376), (96, 211225329), (98, 206914608), (108, 187755848), (112, 181050282), (126, 160933584), (144, 140816886), (147, 137943072), (168, 120700188), (189, 107289056), (196, 103457304), (216, 93877924), (224, 90525141), (252, 80466792), (288, 70408443), (294, 68971536), (336, 60350094), (378, 53644528), (392, 51728652), (432, 46938962), (441, 45981024), (504, 40233396), (509, 39838176), (588, 34485768), (672, 30175047), (756, 26822264), (784, 25864326), (864, 23469481), (882, 22990512), (941, 21549024), (1008, 20116698), (1018, 19919088), (1176, 17242884), (1323, 15327008), (1512, 13411132), (1527, 13279392), (1568, 12932163), (1764, 11495256), (1882, 10774512), (2016, 10058349), (2036, 9959544), (2352, 8621442), (2646, 7663504), (2823, 7183008), (3024, 6705566), (3054, 6639696), (3528, 5747628), (3563, 5691168), (3764, 5387256), (4072, 4979772), (4581, 4426464), (4704, 4310721), (5292, 3831752), (5646, 3591504), (6048, 3352783), (6108, 3319848), (6587, 3078432), (7056, 2873814), (7126, 2845584), (7528, 2693628), (8144, 2489886), (8469, 2394336), (9162, 2213232), (10584, 1915876), (10689, 1897056), (11292, 1795752), (12216, 1659924), (13174, 1539216), (13743, 1475488), (14112, 1436907), (14252, 1422792), (15056, 1346814), (16288, 1244943), (16938, 1197168), (18324, 1106616), (19761, 1026144), (21168, 957938), (21378, 948528), (22584, 897876), (24432, 829962), (24941, 813024), (25407, 798112), (26348, 769608), (27486, 737744), (28504, 711396), (30112, 673407), (32067, 632352), (33876, 598584), (36648, 553308), (39522, 513072), (42336, 478969), (42756, 474264), (45168, 448938), (46109, 439776), (48864, 414981), (49882, 406512), (50814, 399056), (52696, 384804), (54972, 368872), (57008, 355698), (59283, 342048), (64134, 316176), (67752, 299292), (73296, 276654), (74823, 271008), (79044, 256536), (85512, 237132), (90336, 224469), (92218, 219888), (96201, 210784), (99764, 203256), (101628, 199528), (105392, 192402), (109944, 184436), (114016, 177849), (118566, 171024), (128268, 158088), (135504, 149646), (138327, 146592)]