20672371008

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:802

約数の個数: 336

約数和(自身を含む): 65070295056

約数和(自身を除く): 44397924048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 61, 64, 68, 72, 96, 102, 106, 122, 136, 144, 153, 159, 183, 192, 204, 212, 244, 272, 288, 306, 318, 366, 408, 424, 477, 488, 544, 549, 576, 612, 636, 653, 732, 816, 848, 901, 954, 976, 1037, 1088, 1098, 1224, 1272, 1306, 1464, 1632, 1696, 1802, 1908, 1952, 1959, 2074, 2196, 2448, 2544, 2612, 2703, 2928, 3111, 3233, 3264, 3392, 3604, 3816, 3904, 3918, 4148, 4392, 4896, 5088, 5224, 5406, 5856, 5877, 6222, 6466, 7208, 7632, 7836, 8109, 8296, 8784, 9333, 9699, 9792, 10176, 10448, 10812, 11101, 11712, 11754, 12444, 12932, 14416, 15264, 15672, 16218, 16592, 17568, 18666, 19398, 20896, 21624, 22202, 23508, 24888, 25864, 28832, 29097, 30528, 31344, 32436, 33184, 33303, 34609, 35136, 37332, 38796, 39833, 41792, 43248, 44404, 47016, 49776, 51728, 54961, 57664, 58194, 62688, 64872, 66368, 66606, 69218, 74664, 77592, 79666, 86496, 88808, 94032, 99552, 99909, 103456, 103827, 109922, 116388, 119499, 125376, 129744, 133212, 138436, 149328, 155184, 159332, 164883, 172992, 177616, 188064, 199104, 199818, 206912, 207654, 219844, 232776, 238998, 259488, 266424, 276872, 298656, 310368, 311481, 318664, 329766, 355232, 358497, 376128, 399636, 415308, 439688, 465552, 477996, 494649, 518976, 532848, 553744, 588353, 597312, 620736, 622962, 637328, 659532, 677161, 710464, 716994, 799272, 830616, 879376, 931104, 955992, 989298, 1065696, 1107488, 1176706, 1245924, 1274656, 1319064, 1354322, 1433988, 1598544, 1661232, 1758752, 1765059, 1862208, 1911984, 1978596, 2031483, 2111149, 2131392, 2214976, 2353412, 2491848, 2549312, 2638128, 2708644, 2867976, 3197088, 3322464, 3517504, 3530118, 3823968, 3957192, 4062966, 4222298, 4706824, 4983696, 5276256, 5295177, 5417288, 5735952, 6094449, 6333447, 6394176, 6644928, 7060236, 7647936, 7914384, 8125932, 8444596, 9413648, 9967392, 10552512, 10590354, 10834576, 11471904, 12188898, 12666894, 14120472, 15828768, 16251864, 16889192, 18827296, 19000341, 19934784, 21180708, 21669152, 22943808, 24377796, 25333788, 28240944, 31657536, 32503728, 33778384, 35889533, 37654592, 38000682, 42361416, 43338304, 48755592, 50667576, 56481888, 65007456, 67556768, 71779066, 76001364, 84722832, 97511184, 101335152, 107668599, 112963776, 130014912, 135113536, 143558132, 152002728, 169445664, 195022368, 202670304, 215337198, 287116264, 304005456, 323005797, 338891328, 390044736, 405340608, 430674396, 574232528, 608010912, 646011594, 861348792, 1148465056, 1216021824, 1292023188, 1722697584, 2296930112, 2584046376, 3445395168, 5168092752, 6890790336, 10336185504, 20672371008]

約数ペア:

[(1, 20672371008), (2, 10336185504), (3, 6890790336), (4, 5168092752), (6, 3445395168), (8, 2584046376), (9, 2296930112), (12, 1722697584), (16, 1292023188), (17, 1216021824), (18, 1148465056), (24, 861348792), (32, 646011594), (34, 608010912), (36, 574232528), (48, 430674396), (51, 405340608), (53, 390044736), (61, 338891328), (64, 323005797), (68, 304005456), (72, 287116264), (96, 215337198), (102, 202670304), (106, 195022368), (122, 169445664), (136, 152002728), (144, 143558132), (153, 135113536), (159, 130014912), (183, 112963776), (192, 107668599), (204, 101335152), (212, 97511184), (244, 84722832), (272, 76001364), (288, 71779066), (306, 67556768), (318, 65007456), (366, 56481888), (408, 50667576), (424, 48755592), (477, 43338304), (488, 42361416), (544, 38000682), (549, 37654592), (576, 35889533), (612, 33778384), (636, 32503728), (653, 31657536), (732, 28240944), (816, 25333788), (848, 24377796), (901, 22943808), (954, 21669152), (976, 21180708), (1037, 19934784), (1088, 19000341), (1098, 18827296), (1224, 16889192), (1272, 16251864), (1306, 15828768), (1464, 14120472), (1632, 12666894), (1696, 12188898), (1802, 11471904), (1908, 10834576), (1952, 10590354), (1959, 10552512), (2074, 9967392), (2196, 9413648), (2448, 8444596), (2544, 8125932), (2612, 7914384), (2703, 7647936), (2928, 7060236), (3111, 6644928), (3233, 6394176), (3264, 6333447), (3392, 6094449), (3604, 5735952), (3816, 5417288), (3904, 5295177), (3918, 5276256), (4148, 4983696), (4392, 4706824), (4896, 4222298), (5088, 4062966), (5224, 3957192), (5406, 3823968), (5856, 3530118), (5877, 3517504), (6222, 3322464), (6466, 3197088), (7208, 2867976), (7632, 2708644), (7836, 2638128), (8109, 2549312), (8296, 2491848), (8784, 2353412), (9333, 2214976), (9699, 2131392), (9792, 2111149), (10176, 2031483), (10448, 1978596), (10812, 1911984), (11101, 1862208), (11712, 1765059), (11754, 1758752), (12444, 1661232), (12932, 1598544), (14416, 1433988), (15264, 1354322), (15672, 1319064), (16218, 1274656), (16592, 1245924), (17568, 1176706), (18666, 1107488), (19398, 1065696), (20896, 989298), (21624, 955992), (22202, 931104), (23508, 879376), (24888, 830616), (25864, 799272), (28832, 716994), (29097, 710464), (30528, 677161), (31344, 659532), (32436, 637328), (33184, 622962), (33303, 620736), (34609, 597312), (35136, 588353), (37332, 553744), (38796, 532848), (39833, 518976), (41792, 494649), (43248, 477996), (44404, 465552), (47016, 439688), (49776, 415308), (51728, 399636), (54961, 376128), (57664, 358497), (58194, 355232), (62688, 329766), (64872, 318664), (66368, 311481), (66606, 310368), (69218, 298656), (74664, 276872), (77592, 266424), (79666, 259488), (86496, 238998), (88808, 232776), (94032, 219844), (99552, 207654), (99909, 206912), (103456, 199818), (103827, 199104), (109922, 188064), (116388, 177616), (119499, 172992), (125376, 164883), (129744, 159332), (133212, 155184), (138436, 149328)]