20205587712

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 57642762240

約数和(自身を除く): 37437174528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 67, 93, 96, 106, 124, 128, 134, 159, 186, 192, 201, 212, 239, 248, 256, 268, 318, 372, 384, 402, 424, 478, 496, 536, 636, 717, 744, 768, 804, 848, 956, 992, 1072, 1272, 1434, 1488, 1608, 1643, 1696, 1912, 1984, 2077, 2144, 2544, 2868, 2976, 3216, 3286, 3392, 3551, 3824, 3968, 4154, 4288, 4929, 5088, 5736, 5952, 6231, 6432, 6572, 6784, 7102, 7409, 7648, 7936, 8308, 8576, 9858, 10176, 10653, 11472, 11904, 12462, 12667, 12864, 13144, 13568, 14204, 14818, 15296, 16013, 16616, 17152, 19716, 20352, 21306, 22227, 22944, 23808, 24924, 25334, 25728, 26288, 28408, 29636, 30592, 32026, 33232, 38001, 39432, 40704, 42612, 44454, 45888, 48039, 49848, 50668, 51456, 52576, 56816, 59272, 61184, 64052, 66464, 76002, 78864, 85224, 88908, 91776, 96078, 99696, 101336, 105152, 110081, 113632, 118544, 128104, 132928, 152004, 157728, 170448, 177816, 183552, 192156, 199392, 202672, 210304, 220162, 227264, 237088, 256208, 265856, 304008, 315456, 330243, 340896, 355632, 384312, 392677, 398784, 405344, 420608, 440324, 454528, 474176, 496403, 512416, 531712, 608016, 630912, 660486, 681792, 711264, 768624, 785354, 797568, 810688, 848689, 880648, 909056, 948352, 992806, 1024832, 1178031, 1216032, 1261824, 1320972, 1363584, 1422528, 1489209, 1537248, 1570708, 1595136, 1621376, 1697378, 1761296, 1896704, 1985612, 2049664, 2356062, 2432064, 2546067, 2641944, 2727168, 2845056, 2978418, 3074496, 3141416, 3242752, 3394756, 3522592, 3971224, 4099328, 4712124, 4864128, 5092134, 5283888, 5690112, 5956836, 6148992, 6282832, 6789512, 7045184, 7942448, 9424248, 9728256, 10184268, 10567776, 11913672, 12297984, 12565664, 13579024, 14090368, 15884896, 18848496, 20368536, 21135552, 23827344, 25131328, 26309359, 27158048, 28180736, 31769792, 37696992, 40737072, 42271104, 47654688, 50262656, 52618718, 54316096, 63539584, 75393984, 78928077, 81474144, 84542208, 95309376, 100525312, 105237436, 108632192, 127079168, 150787968, 157856154, 162948288, 190618752, 210474872, 217264384, 301575936, 315712308, 325896576, 381237504, 420949744, 631424616, 651793152, 841899488, 1262849232, 1683798976, 2525698464, 3367597952, 5051396928, 6735195904, 10102793856, 20205587712]

約数ペア:

[(1, 20205587712), (2, 10102793856), (3, 6735195904), (4, 5051396928), (6, 3367597952), (8, 2525698464), (12, 1683798976), (16, 1262849232), (24, 841899488), (31, 651793152), (32, 631424616), (48, 420949744), (53, 381237504), (62, 325896576), (64, 315712308), (67, 301575936), (93, 217264384), (96, 210474872), (106, 190618752), (124, 162948288), (128, 157856154), (134, 150787968), (159, 127079168), (186, 108632192), (192, 105237436), (201, 100525312), (212, 95309376), (239, 84542208), (248, 81474144), (256, 78928077), (268, 75393984), (318, 63539584), (372, 54316096), (384, 52618718), (402, 50262656), (424, 47654688), (478, 42271104), (496, 40737072), (536, 37696992), (636, 31769792), (717, 28180736), (744, 27158048), (768, 26309359), (804, 25131328), (848, 23827344), (956, 21135552), (992, 20368536), (1072, 18848496), (1272, 15884896), (1434, 14090368), (1488, 13579024), (1608, 12565664), (1643, 12297984), (1696, 11913672), (1912, 10567776), (1984, 10184268), (2077, 9728256), (2144, 9424248), (2544, 7942448), (2868, 7045184), (2976, 6789512), (3216, 6282832), (3286, 6148992), (3392, 5956836), (3551, 5690112), (3824, 5283888), (3968, 5092134), (4154, 4864128), (4288, 4712124), (4929, 4099328), (5088, 3971224), (5736, 3522592), (5952, 3394756), (6231, 3242752), (6432, 3141416), (6572, 3074496), (6784, 2978418), (7102, 2845056), (7409, 2727168), (7648, 2641944), (7936, 2546067), (8308, 2432064), (8576, 2356062), (9858, 2049664), (10176, 1985612), (10653, 1896704), (11472, 1761296), (11904, 1697378), (12462, 1621376), (12667, 1595136), (12864, 1570708), (13144, 1537248), (13568, 1489209), (14204, 1422528), (14818, 1363584), (15296, 1320972), (16013, 1261824), (16616, 1216032), (17152, 1178031), (19716, 1024832), (20352, 992806), (21306, 948352), (22227, 909056), (22944, 880648), (23808, 848689), (24924, 810688), (25334, 797568), (25728, 785354), (26288, 768624), (28408, 711264), (29636, 681792), (30592, 660486), (32026, 630912), (33232, 608016), (38001, 531712), (39432, 512416), (40704, 496403), (42612, 474176), (44454, 454528), (45888, 440324), (48039, 420608), (49848, 405344), (50668, 398784), (51456, 392677), (52576, 384312), (56816, 355632), (59272, 340896), (61184, 330243), (64052, 315456), (66464, 304008), (76002, 265856), (78864, 256208), (85224, 237088), (88908, 227264), (91776, 220162), (96078, 210304), (99696, 202672), (101336, 199392), (105152, 192156), (110081, 183552), (113632, 177816), (118544, 170448), (128104, 157728), (132928, 152004)]