20498553216

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17159}}^1$

素因数の和:17257

約数の個数: 192

約数和(自身を含む): 63484106400

約数和(自身を除く): 42985553184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 122, 128, 136, 144, 153, 183, 192, 204, 244, 272, 288, 306, 366, 384, 408, 488, 544, 549, 576, 612, 732, 816, 976, 1037, 1088, 1098, 1152, 1224, 1464, 1632, 1952, 2074, 2176, 2196, 2448, 2928, 3111, 3264, 3904, 4148, 4392, 4896, 5856, 6222, 6528, 7808, 8296, 8784, 9333, 9792, 11712, 12444, 16592, 17159, 17568, 18666, 19584, 23424, 24888, 33184, 34318, 35136, 37332, 49776, 51477, 66368, 68636, 70272, 74664, 99552, 102954, 132736, 137272, 149328, 154431, 199104, 205908, 274544, 291703, 298656, 308862, 398208, 411816, 549088, 583406, 597312, 617724, 823632, 875109, 1046699, 1098176, 1166812, 1194624, 1235448, 1647264, 1750218, 2093398, 2196352, 2333624, 2470896, 2625327, 3140097, 3294528, 3500436, 4186796, 4667248, 4941792, 5250654, 6280194, 6589056, 7000872, 8373592, 9334496, 9420291, 9883584, 10501308, 12560388, 14001744, 16747184, 17793883, 18668992, 18840582, 19767168, 21002616, 25120776, 28003488, 33494368, 35587766, 37337984, 37681164, 42005232, 50241552, 53381649, 56006976, 66988736, 71175532, 75362328, 84010464, 100483104, 106763298, 112013952, 133977472, 142351064, 150724656, 160144947, 168020928, 200966208, 213526596, 284702128, 301449312, 320289894, 336041856, 401932416, 427053192, 569404256, 602898624, 640579788, 854106384, 1138808512, 1205797248, 1281159576, 1708212768, 2277617024, 2562319152, 3416425536, 5124638304, 6832851072, 10249276608, 20498553216]

約数ペア:

[(1, 20498553216), (2, 10249276608), (3, 6832851072), (4, 5124638304), (6, 3416425536), (8, 2562319152), (9, 2277617024), (12, 1708212768), (16, 1281159576), (17, 1205797248), (18, 1138808512), (24, 854106384), (32, 640579788), (34, 602898624), (36, 569404256), (48, 427053192), (51, 401932416), (61, 336041856), (64, 320289894), (68, 301449312), (72, 284702128), (96, 213526596), (102, 200966208), (122, 168020928), (128, 160144947), (136, 150724656), (144, 142351064), (153, 133977472), (183, 112013952), (192, 106763298), (204, 100483104), (244, 84010464), (272, 75362328), (288, 71175532), (306, 66988736), (366, 56006976), (384, 53381649), (408, 50241552), (488, 42005232), (544, 37681164), (549, 37337984), (576, 35587766), (612, 33494368), (732, 28003488), (816, 25120776), (976, 21002616), (1037, 19767168), (1088, 18840582), (1098, 18668992), (1152, 17793883), (1224, 16747184), (1464, 14001744), (1632, 12560388), (1952, 10501308), (2074, 9883584), (2176, 9420291), (2196, 9334496), (2448, 8373592), (2928, 7000872), (3111, 6589056), (3264, 6280194), (3904, 5250654), (4148, 4941792), (4392, 4667248), (4896, 4186796), (5856, 3500436), (6222, 3294528), (6528, 3140097), (7808, 2625327), (8296, 2470896), (8784, 2333624), (9333, 2196352), (9792, 2093398), (11712, 1750218), (12444, 1647264), (16592, 1235448), (17159, 1194624), (17568, 1166812), (18666, 1098176), (19584, 1046699), (23424, 875109), (24888, 823632), (33184, 617724), (34318, 597312), (35136, 583406), (37332, 549088), (49776, 411816), (51477, 398208), (66368, 308862), (68636, 298656), (70272, 291703), (74664, 274544), (99552, 205908), (102954, 199104), (132736, 154431), (137272, 149328)]