20770413216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{25523}}^1$

素因数の和:25723

約数の個数: 144

約数和(自身を含む): 63793052064

約数和(自身を除く): 43022638848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 173, 196, 224, 294, 336, 346, 392, 519, 588, 672, 692, 784, 1038, 1176, 1211, 1384, 1568, 2076, 2352, 2422, 2768, 3633, 4152, 4704, 4844, 5536, 7266, 8304, 8477, 9688, 14532, 16608, 16954, 19376, 25431, 25523, 29064, 33908, 38752, 50862, 51046, 58128, 67816, 76569, 101724, 102092, 116256, 135632, 153138, 178661, 203448, 204184, 271264, 306276, 357322, 406896, 408368, 535983, 612552, 714644, 813792, 816736, 1071966, 1225104, 1250627, 1429288, 2143932, 2450208, 2501254, 2858576, 3751881, 4287864, 4415479, 5002508, 5717152, 7503762, 8575728, 8830958, 10005016, 13246437, 15007524, 17151456, 17661916, 20010032, 26492874, 30015048, 30908353, 35323832, 40020064, 52985748, 60030096, 61816706, 70647664, 92725059, 105971496, 120060192, 123633412, 141295328, 185450118, 211942992, 216358471, 247266824, 370900236, 423885984, 432716942, 494533648, 649075413, 741800472, 865433884, 989067296, 1298150826, 1483600944, 1730867768, 2596301652, 2967201888, 3461735536, 5192603304, 6923471072, 10385206608, 20770413216]

約数ペア:

[(1, 20770413216), (2, 10385206608), (3, 6923471072), (4, 5192603304), (6, 3461735536), (7, 2967201888), (8, 2596301652), (12, 1730867768), (14, 1483600944), (16, 1298150826), (21, 989067296), (24, 865433884), (28, 741800472), (32, 649075413), (42, 494533648), (48, 432716942), (49, 423885984), (56, 370900236), (84, 247266824), (96, 216358471), (98, 211942992), (112, 185450118), (147, 141295328), (168, 123633412), (173, 120060192), (196, 105971496), (224, 92725059), (294, 70647664), (336, 61816706), (346, 60030096), (392, 52985748), (519, 40020064), (588, 35323832), (672, 30908353), (692, 30015048), (784, 26492874), (1038, 20010032), (1176, 17661916), (1211, 17151456), (1384, 15007524), (1568, 13246437), (2076, 10005016), (2352, 8830958), (2422, 8575728), (2768, 7503762), (3633, 5717152), (4152, 5002508), (4704, 4415479), (4844, 4287864), (5536, 3751881), (7266, 2858576), (8304, 2501254), (8477, 2450208), (9688, 2143932), (14532, 1429288), (16608, 1250627), (16954, 1225104), (19376, 1071966), (25431, 816736), (25523, 813792), (29064, 714644), (33908, 612552), (38752, 535983), (50862, 408368), (51046, 406896), (58128, 357322), (67816, 306276), (76569, 271264), (101724, 204184), (102092, 203448), (116256, 178661), (135632, 153138)]