20944635264

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{41227}}^1$

素因数の和:41267

約数の個数: 240

約数和(自身を含む): 72509126580

約数和(自身を除く): 51564491316

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, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6272, 7056, 7938, 8064, 9072, 9408, 10368, 10584, 12096, 14112, 15876, 18144, 18816, 21168, 24192, 28224, 31752, 36288, 41227, 42336, 56448, 63504, 72576, 82454, 84672, 123681, 127008, 164908, 169344, 247362, 254016, 288589, 329816, 371043, 494724, 508032, 577178, 659632, 742086, 865767, 989448, 1113129, 1154356, 1319264, 1484172, 1731534, 1978896, 2020123, 2226258, 2308712, 2597301, 2638528, 2968344, 3339387, 3463068, 3957792, 4040246, 4452516, 4617424, 5194602, 5277056, 5936688, 6060369, 6678774, 6926136, 7791903, 7915584, 8080492, 8905032, 9234848, 10389204, 11873376, 12120738, 13357548, 13852272, 15583806, 15831168, 16160984, 17810064, 18181107, 18469696, 20778408, 23375709, 23746752, 24241476, 26715096, 27704544, 31167612, 32321968, 35620128, 36362214, 36939392, 41556816, 46751418, 47493504, 48482952, 53430192, 54543321, 55409088, 62335224, 64643936, 71240256, 72724428, 83113632, 93502836, 96965904, 106860384, 109086642, 110818176, 124670448, 129287872, 142480512, 145448856, 163629963, 166227264, 187005672, 193931808, 213720768, 218173284, 249340896, 258575744, 290897712, 327259926, 332454528, 374011344, 387863616, 427441536, 436346568, 498681792, 581795424, 654519852, 748022688, 775727232, 872693136, 997363584, 1163590848, 1309039704, 1496045376, 1745386272, 2327181696, 2618079408, 2992090752, 3490772544, 5236158816, 6981545088, 10472317632, 20944635264]

約数ペア:

[(1, 20944635264), (2, 10472317632), (3, 6981545088), (4, 5236158816), (6, 3490772544), (7, 2992090752), (8, 2618079408), (9, 2327181696), (12, 1745386272), (14, 1496045376), (16, 1309039704), (18, 1163590848), (21, 997363584), (24, 872693136), (27, 775727232), (28, 748022688), (32, 654519852), (36, 581795424), (42, 498681792), (48, 436346568), (49, 427441536), (54, 387863616), (56, 374011344), (63, 332454528), (64, 327259926), (72, 290897712), (81, 258575744), (84, 249340896), (96, 218173284), (98, 213720768), (108, 193931808), (112, 187005672), (126, 166227264), (128, 163629963), (144, 145448856), (147, 142480512), (162, 129287872), (168, 124670448), (189, 110818176), (192, 109086642), (196, 106860384), (216, 96965904), (224, 93502836), (252, 83113632), (288, 72724428), (294, 71240256), (324, 64643936), (336, 62335224), (378, 55409088), (384, 54543321), (392, 53430192), (432, 48482952), (441, 47493504), (448, 46751418), (504, 41556816), (567, 36939392), (576, 36362214), (588, 35620128), (648, 32321968), (672, 31167612), (756, 27704544), (784, 26715096), (864, 24241476), (882, 23746752), (896, 23375709), (1008, 20778408), (1134, 18469696), (1152, 18181107), (1176, 17810064), (1296, 16160984), (1323, 15831168), (1344, 15583806), (1512, 13852272), (1568, 13357548), (1728, 12120738), (1764, 11873376), (2016, 10389204), (2268, 9234848), (2352, 8905032), (2592, 8080492), (2646, 7915584), (2688, 7791903), (3024, 6926136), (3136, 6678774), (3456, 6060369), (3528, 5936688), (3969, 5277056), (4032, 5194602), (4536, 4617424), (4704, 4452516), (5184, 4040246), (5292, 3957792), (6048, 3463068), (6272, 3339387), (7056, 2968344), (7938, 2638528), (8064, 2597301), (9072, 2308712), (9408, 2226258), (10368, 2020123), (10584, 1978896), (12096, 1731534), (14112, 1484172), (15876, 1319264), (18144, 1154356), (18816, 1113129), (21168, 989448), (24192, 865767), (28224, 742086), (31752, 659632), (36288, 577178), (41227, 508032), (42336, 494724), (56448, 371043), (63504, 329816), (72576, 288589), (82454, 254016), (84672, 247362), (123681, 169344), (127008, 164908)]