20078091432

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1723}}^1$

素因数の和:2122

約数の個数: 240

約数和(自身を含む): 65635162560

約数和(自身を除く): 45557071128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 367, 378, 392, 441, 504, 567, 588, 648, 734, 756, 882, 1101, 1134, 1176, 1323, 1468, 1512, 1723, 1764, 2202, 2268, 2569, 2646, 2936, 3303, 3446, 3528, 3969, 4404, 4536, 5138, 5169, 5292, 6606, 6892, 7707, 7938, 8808, 9909, 10276, 10338, 10584, 12061, 13212, 13784, 15414, 15507, 15876, 17983, 19818, 20552, 20676, 23121, 24122, 26424, 29727, 30828, 31014, 31752, 35966, 36183, 39636, 41352, 46242, 46521, 48244, 53949, 59454, 61656, 62028, 69363, 71932, 72366, 79272, 84427, 92484, 93042, 96488, 107898, 108549, 118908, 124056, 138726, 139563, 143864, 144732, 161847, 168854, 184968, 186084, 208089, 215796, 217098, 237816, 253281, 277452, 279126, 289464, 323694, 325647, 337708, 372168, 416178, 431592, 434196, 485541, 506562, 554904, 558252, 632341, 647388, 651294, 675416, 759843, 832356, 868392, 971082, 976941, 1013124, 1116504, 1264682, 1294776, 1302588, 1456623, 1519686, 1664712, 1897023, 1942164, 1953882, 2026248, 2279529, 2529364, 2605176, 2913246, 3039372, 3794046, 3884328, 3907764, 4426387, 4559058, 5058728, 5691069, 5826492, 6078744, 6838587, 7588092, 7815528, 8852774, 9118116, 11382138, 11652984, 13279161, 13677174, 15176184, 17073207, 17705548, 18236232, 22764276, 26558322, 27354348, 30984709, 34146414, 35411096, 39837483, 45528552, 51219621, 53116644, 54708696, 61969418, 68292828, 79674966, 92954127, 102439242, 106233288, 119512449, 123938836, 136585656, 159349932, 185908254, 204878484, 239024898, 247877672, 278862381, 318699864, 358537347, 371816508, 409756968, 478049796, 557724762, 717074694, 743633016, 836587143, 956099592, 1115449524, 1434149388, 1673174286, 2230899048, 2509761429, 2868298776, 3346348572, 5019522858, 6692697144, 10039045716, 20078091432]

約数ペア:

[(1, 20078091432), (2, 10039045716), (3, 6692697144), (4, 5019522858), (6, 3346348572), (7, 2868298776), (8, 2509761429), (9, 2230899048), (12, 1673174286), (14, 1434149388), (18, 1115449524), (21, 956099592), (24, 836587143), (27, 743633016), (28, 717074694), (36, 557724762), (42, 478049796), (49, 409756968), (54, 371816508), (56, 358537347), (63, 318699864), (72, 278862381), (81, 247877672), (84, 239024898), (98, 204878484), (108, 185908254), (126, 159349932), (147, 136585656), (162, 123938836), (168, 119512449), (189, 106233288), (196, 102439242), (216, 92954127), (252, 79674966), (294, 68292828), (324, 61969418), (367, 54708696), (378, 53116644), (392, 51219621), (441, 45528552), (504, 39837483), (567, 35411096), (588, 34146414), (648, 30984709), (734, 27354348), (756, 26558322), (882, 22764276), (1101, 18236232), (1134, 17705548), (1176, 17073207), (1323, 15176184), (1468, 13677174), (1512, 13279161), (1723, 11652984), (1764, 11382138), (2202, 9118116), (2268, 8852774), (2569, 7815528), (2646, 7588092), (2936, 6838587), (3303, 6078744), (3446, 5826492), (3528, 5691069), (3969, 5058728), (4404, 4559058), (4536, 4426387), (5138, 3907764), (5169, 3884328), (5292, 3794046), (6606, 3039372), (6892, 2913246), (7707, 2605176), (7938, 2529364), (8808, 2279529), (9909, 2026248), (10276, 1953882), (10338, 1942164), (10584, 1897023), (12061, 1664712), (13212, 1519686), (13784, 1456623), (15414, 1302588), (15507, 1294776), (15876, 1264682), (17983, 1116504), (19818, 1013124), (20552, 976941), (20676, 971082), (23121, 868392), (24122, 832356), (26424, 759843), (29727, 675416), (30828, 651294), (31014, 647388), (31752, 632341), (35966, 558252), (36183, 554904), (39636, 506562), (41352, 485541), (46242, 434196), (46521, 431592), (48244, 416178), (53949, 372168), (59454, 337708), (61656, 325647), (62028, 323694), (69363, 289464), (71932, 279126), (72366, 277452), (79272, 253281), (84427, 237816), (92484, 217098), (93042, 215796), (96488, 208089), (107898, 186084), (108549, 184968), (118908, 168854), (124056, 161847), (138726, 144732), (139563, 143864)]