20188629888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1$

素因数の和:4277

約数の個数: 256

約数和(自身を含む): 65514355200

約数和(自身を除く): 45325725312

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, 107, 112, 119, 128, 136, 168, 192, 204, 214, 224, 238, 272, 321, 336, 357, 384, 408, 428, 448, 476, 544, 642, 672, 714, 749, 816, 856, 896, 952, 1088, 1284, 1344, 1428, 1498, 1632, 1712, 1819, 1904, 2176, 2247, 2568, 2688, 2856, 2996, 3264, 3424, 3638, 3808, 4129, 4494, 5136, 5457, 5712, 5992, 6528, 6848, 7276, 7616, 8258, 8988, 10272, 10914, 11424, 11984, 12387, 12733, 13696, 14552, 15232, 16516, 17976, 20544, 21828, 22848, 23968, 24774, 25466, 28903, 29104, 33032, 35952, 38199, 41088, 43656, 45696, 47936, 49548, 50932, 57806, 58208, 66064, 70193, 71904, 76398, 86709, 87312, 95872, 99096, 101864, 115612, 116416, 132128, 140386, 143808, 152796, 173418, 174624, 198192, 203728, 210579, 231224, 232832, 264256, 280772, 287616, 305592, 346836, 349248, 396384, 407456, 421158, 441803, 462448, 491351, 528512, 561544, 611184, 693672, 698496, 792768, 814912, 842316, 883606, 924896, 982702, 1123088, 1222368, 1325409, 1387344, 1474053, 1585536, 1629824, 1684632, 1767212, 1849792, 1965404, 2246176, 2444736, 2650818, 2774688, 2948106, 3092621, 3369264, 3534424, 3699584, 3930808, 4492352, 4889472, 5301636, 5549376, 5896212, 6185242, 6738528, 7068848, 7510651, 7861616, 8984704, 9277863, 10603272, 11098752, 11792424, 12370484, 13477056, 14137696, 15021302, 15723232, 18555726, 21206544, 22531953, 23584848, 24740968, 26954112, 28275392, 30042604, 31446464, 37111452, 42413088, 45063906, 47169696, 49481936, 52574557, 56550784, 60085208, 62892928, 74222904, 84826176, 90127812, 94339392, 98963872, 105149114, 120170416, 148445808, 157723671, 169652352, 180255624, 188678784, 197927744, 210298228, 240340832, 296891616, 315447342, 360511248, 395855488, 420596456, 480681664, 593783232, 630894684, 721022496, 841192912, 961363328, 1187566464, 1261789368, 1442044992, 1682385824, 2523578736, 2884089984, 3364771648, 5047157472, 6729543296, 10094314944, 20188629888]

約数ペア:

[(1, 20188629888), (2, 10094314944), (3, 6729543296), (4, 5047157472), (6, 3364771648), (7, 2884089984), (8, 2523578736), (12, 1682385824), (14, 1442044992), (16, 1261789368), (17, 1187566464), (21, 961363328), (24, 841192912), (28, 721022496), (32, 630894684), (34, 593783232), (42, 480681664), (48, 420596456), (51, 395855488), (56, 360511248), (64, 315447342), (68, 296891616), (84, 240340832), (96, 210298228), (102, 197927744), (107, 188678784), (112, 180255624), (119, 169652352), (128, 157723671), (136, 148445808), (168, 120170416), (192, 105149114), (204, 98963872), (214, 94339392), (224, 90127812), (238, 84826176), (272, 74222904), (321, 62892928), (336, 60085208), (357, 56550784), (384, 52574557), (408, 49481936), (428, 47169696), (448, 45063906), (476, 42413088), (544, 37111452), (642, 31446464), (672, 30042604), (714, 28275392), (749, 26954112), (816, 24740968), (856, 23584848), (896, 22531953), (952, 21206544), (1088, 18555726), (1284, 15723232), (1344, 15021302), (1428, 14137696), (1498, 13477056), (1632, 12370484), (1712, 11792424), (1819, 11098752), (1904, 10603272), (2176, 9277863), (2247, 8984704), (2568, 7861616), (2688, 7510651), (2856, 7068848), (2996, 6738528), (3264, 6185242), (3424, 5896212), (3638, 5549376), (3808, 5301636), (4129, 4889472), (4494, 4492352), (5136, 3930808), (5457, 3699584), (5712, 3534424), (5992, 3369264), (6528, 3092621), (6848, 2948106), (7276, 2774688), (7616, 2650818), (8258, 2444736), (8988, 2246176), (10272, 1965404), (10914, 1849792), (11424, 1767212), (11984, 1684632), (12387, 1629824), (12733, 1585536), (13696, 1474053), (14552, 1387344), (15232, 1325409), (16516, 1222368), (17976, 1123088), (20544, 982702), (21828, 924896), (22848, 883606), (23968, 842316), (24774, 814912), (25466, 792768), (28903, 698496), (29104, 693672), (33032, 611184), (35952, 561544), (38199, 528512), (41088, 491351), (43656, 462448), (45696, 441803), (47936, 421158), (49548, 407456), (50932, 396384), (57806, 349248), (58208, 346836), (66064, 305592), (70193, 287616), (71904, 280772), (76398, 264256), (86709, 232832), (87312, 231224), (95872, 210579), (99096, 203728), (101864, 198192), (115612, 174624), (116416, 173418), (132128, 152796), (140386, 143808)]