20177891328

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13799}}^1$

素因数の和:13850

約数の個数: 208

約数和(自身を含む): 65108620800

約数和(自身を除く): 44930729472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1024, 1088, 1344, 1428, 1536, 1632, 1792, 1904, 2048, 2176, 2688, 2856, 3072, 3264, 3584, 3808, 4096, 4352, 5376, 5712, 6144, 6528, 7168, 7616, 8704, 10752, 11424, 12288, 13056, 13799, 14336, 15232, 17408, 21504, 22848, 26112, 27598, 28672, 30464, 34816, 41397, 43008, 45696, 52224, 55196, 60928, 69632, 82794, 86016, 91392, 96593, 104448, 110392, 121856, 165588, 182784, 193186, 208896, 220784, 234583, 243712, 289779, 331176, 365568, 386372, 441568, 469166, 487424, 579558, 662352, 703749, 731136, 772744, 883136, 938332, 1159116, 1324704, 1407498, 1462272, 1545488, 1642081, 1766272, 1876664, 2318232, 2649408, 2814996, 3090976, 3284162, 3532544, 3753328, 4636464, 4926243, 5298816, 5629992, 6181952, 6568324, 7065088, 7506656, 9272928, 9852486, 10597632, 11259984, 12363904, 13136648, 14130176, 15013312, 18545856, 19704972, 21195264, 22519968, 24727808, 26273296, 28260352, 30026624, 37091712, 39409944, 42390528, 45039936, 49455616, 52546592, 56520704, 60053248, 74183424, 78819888, 84781056, 90079872, 98911232, 105093184, 120106496, 148366848, 157639776, 169562112, 180159744, 197822464, 210186368, 240212992, 296733696, 315279552, 360319488, 395644928, 420372736, 480425984, 593467392, 630559104, 720638976, 840745472, 960851968, 1186934784, 1261118208, 1441277952, 1681490944, 2522236416, 2882555904, 3362981888, 5044472832, 6725963776, 10088945664, 20177891328]

約数ペア:

[(1, 20177891328), (2, 10088945664), (3, 6725963776), (4, 5044472832), (6, 3362981888), (7, 2882555904), (8, 2522236416), (12, 1681490944), (14, 1441277952), (16, 1261118208), (17, 1186934784), (21, 960851968), (24, 840745472), (28, 720638976), (32, 630559104), (34, 593467392), (42, 480425984), (48, 420372736), (51, 395644928), (56, 360319488), (64, 315279552), (68, 296733696), (84, 240212992), (96, 210186368), (102, 197822464), (112, 180159744), (119, 169562112), (128, 157639776), (136, 148366848), (168, 120106496), (192, 105093184), (204, 98911232), (224, 90079872), (238, 84781056), (256, 78819888), (272, 74183424), (336, 60053248), (357, 56520704), (384, 52546592), (408, 49455616), (448, 45039936), (476, 42390528), (512, 39409944), (544, 37091712), (672, 30026624), (714, 28260352), (768, 26273296), (816, 24727808), (896, 22519968), (952, 21195264), (1024, 19704972), (1088, 18545856), (1344, 15013312), (1428, 14130176), (1536, 13136648), (1632, 12363904), (1792, 11259984), (1904, 10597632), (2048, 9852486), (2176, 9272928), (2688, 7506656), (2856, 7065088), (3072, 6568324), (3264, 6181952), (3584, 5629992), (3808, 5298816), (4096, 4926243), (4352, 4636464), (5376, 3753328), (5712, 3532544), (6144, 3284162), (6528, 3090976), (7168, 2814996), (7616, 2649408), (8704, 2318232), (10752, 1876664), (11424, 1766272), (12288, 1642081), (13056, 1545488), (13799, 1462272), (14336, 1407498), (15232, 1324704), (17408, 1159116), (21504, 938332), (22848, 883136), (26112, 772744), (27598, 731136), (28672, 703749), (30464, 662352), (34816, 579558), (41397, 487424), (43008, 469166), (45696, 441568), (52224, 386372), (55196, 365568), (60928, 331176), (69632, 289779), (82794, 243712), (86016, 234583), (91392, 220784), (96593, 208896), (104448, 193186), (110392, 182784), (121856, 165588)]