20048802816

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1093}}^1$

素因数の和:1976

約数の個数: 176

約数和(自身を含む): 61198815104

約数和(自身を除く): 41150012288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 853, 896, 1024, 1093, 1344, 1536, 1706, 1792, 2186, 2559, 2688, 3072, 3279, 3412, 3584, 4372, 5118, 5376, 5971, 6558, 6824, 7168, 7651, 8744, 10236, 10752, 11942, 13116, 13648, 15302, 17488, 17913, 20472, 21504, 22953, 23884, 26232, 27296, 30604, 34976, 35826, 40944, 45906, 47768, 52464, 54592, 61208, 69952, 71652, 81888, 91812, 95536, 104928, 109184, 122416, 139904, 143304, 163776, 183624, 191072, 209856, 218368, 244832, 279808, 286608, 327552, 367248, 382144, 419712, 436736, 489664, 559616, 573216, 655104, 734496, 764288, 839424, 873472, 932329, 979328, 1119232, 1146432, 1310208, 1468992, 1528576, 1678848, 1864658, 1958656, 2292864, 2620416, 2796987, 2937984, 3057152, 3357696, 3729316, 3917312, 4585728, 5593974, 5875968, 6114304, 6526303, 7458632, 7834624, 9171456, 11187948, 11751936, 13052606, 14917264, 18342912, 19578909, 22375896, 23503872, 26105212, 29834528, 39157818, 44751792, 52210424, 59669056, 78315636, 89503584, 104420848, 119338112, 156631272, 179007168, 208841696, 238676224, 313262544, 358014336, 417683392, 477352448, 626525088, 716028672, 835366784, 954704896, 1253050176, 1432057344, 1670733568, 2506100352, 2864114688, 3341467136, 5012200704, 6682934272, 10024401408, 20048802816]

約数ペア:

[(1, 20048802816), (2, 10024401408), (3, 6682934272), (4, 5012200704), (6, 3341467136), (7, 2864114688), (8, 2506100352), (12, 1670733568), (14, 1432057344), (16, 1253050176), (21, 954704896), (24, 835366784), (28, 716028672), (32, 626525088), (42, 477352448), (48, 417683392), (56, 358014336), (64, 313262544), (84, 238676224), (96, 208841696), (112, 179007168), (128, 156631272), (168, 119338112), (192, 104420848), (224, 89503584), (256, 78315636), (336, 59669056), (384, 52210424), (448, 44751792), (512, 39157818), (672, 29834528), (768, 26105212), (853, 23503872), (896, 22375896), (1024, 19578909), (1093, 18342912), (1344, 14917264), (1536, 13052606), (1706, 11751936), (1792, 11187948), (2186, 9171456), (2559, 7834624), (2688, 7458632), (3072, 6526303), (3279, 6114304), (3412, 5875968), (3584, 5593974), (4372, 4585728), (5118, 3917312), (5376, 3729316), (5971, 3357696), (6558, 3057152), (6824, 2937984), (7168, 2796987), (7651, 2620416), (8744, 2292864), (10236, 1958656), (10752, 1864658), (11942, 1678848), (13116, 1528576), (13648, 1468992), (15302, 1310208), (17488, 1146432), (17913, 1119232), (20472, 979328), (21504, 932329), (22953, 873472), (23884, 839424), (26232, 764288), (27296, 734496), (30604, 655104), (34976, 573216), (35826, 559616), (40944, 489664), (45906, 436736), (47768, 419712), (52464, 382144), (54592, 367248), (61208, 327552), (69952, 286608), (71652, 279808), (81888, 244832), (91812, 218368), (95536, 209856), (104928, 191072), (109184, 183624), (122416, 163776), (139904, 143304)]