20148535296

素因数分解:

$2^{14}\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 240

約数和(自身を含む): 61360794880

約数和(自身を除く): 41212259584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 512, 576, 592, 666, 768, 864, 888, 999, 1024, 1152, 1184, 1231, 1332, 1536, 1728, 1776, 1998, 2048, 2304, 2368, 2462, 2664, 3072, 3456, 3552, 3693, 3996, 4096, 4608, 4736, 4924, 5328, 6144, 6912, 7104, 7386, 7992, 8192, 9216, 9472, 9848, 10656, 11079, 12288, 13824, 14208, 14772, 15984, 16384, 18432, 18944, 19696, 21312, 22158, 24576, 27648, 28416, 29544, 31968, 33237, 36864, 37888, 39392, 42624, 44316, 45547, 49152, 55296, 56832, 59088, 63936, 66474, 73728, 75776, 78784, 85248, 88632, 91094, 110592, 113664, 118176, 127872, 132948, 136641, 147456, 151552, 157568, 170496, 177264, 182188, 221184, 227328, 236352, 255744, 265896, 273282, 303104, 315136, 340992, 354528, 364376, 409923, 442368, 454656, 472704, 511488, 531792, 546564, 606208, 630272, 681984, 709056, 728752, 819846, 909312, 945408, 1022976, 1063584, 1093128, 1229769, 1260544, 1363968, 1418112, 1457504, 1639692, 1818624, 1890816, 2045952, 2127168, 2186256, 2459538, 2521088, 2727936, 2836224, 2915008, 3279384, 3781632, 4091904, 4254336, 4372512, 4919076, 5042176, 5455872, 5672448, 5830016, 6558768, 7563264, 8183808, 8508672, 8745024, 9838152, 10084352, 11344896, 11660032, 13117536, 15126528, 16367616, 17017344, 17490048, 19676304, 20168704, 22689792, 23320064, 26235072, 30253056, 34034688, 34980096, 39352608, 45379584, 46640128, 52470144, 60506112, 68069376, 69960192, 78705216, 90759168, 93280256, 104940288, 136138752, 139920384, 157410432, 181518336, 186560512, 209880576, 272277504, 279840768, 314820864, 373121024, 419761152, 544555008, 559681536, 629641728, 746242048, 839522304, 1119363072, 1259283456, 1679044608, 2238726144, 2518566912, 3358089216, 5037133824, 6716178432, 10074267648, 20148535296]

約数ペア:

[(1, 20148535296), (2, 10074267648), (3, 6716178432), (4, 5037133824), (6, 3358089216), (8, 2518566912), (9, 2238726144), (12, 1679044608), (16, 1259283456), (18, 1119363072), (24, 839522304), (27, 746242048), (32, 629641728), (36, 559681536), (37, 544555008), (48, 419761152), (54, 373121024), (64, 314820864), (72, 279840768), (74, 272277504), (96, 209880576), (108, 186560512), (111, 181518336), (128, 157410432), (144, 139920384), (148, 136138752), (192, 104940288), (216, 93280256), (222, 90759168), (256, 78705216), (288, 69960192), (296, 68069376), (333, 60506112), (384, 52470144), (432, 46640128), (444, 45379584), (512, 39352608), (576, 34980096), (592, 34034688), (666, 30253056), (768, 26235072), (864, 23320064), (888, 22689792), (999, 20168704), (1024, 19676304), (1152, 17490048), (1184, 17017344), (1231, 16367616), (1332, 15126528), (1536, 13117536), (1728, 11660032), (1776, 11344896), (1998, 10084352), (2048, 9838152), (2304, 8745024), (2368, 8508672), (2462, 8183808), (2664, 7563264), (3072, 6558768), (3456, 5830016), (3552, 5672448), (3693, 5455872), (3996, 5042176), (4096, 4919076), (4608, 4372512), (4736, 4254336), (4924, 4091904), (5328, 3781632), (6144, 3279384), (6912, 2915008), (7104, 2836224), (7386, 2727936), (7992, 2521088), (8192, 2459538), (9216, 2186256), (9472, 2127168), (9848, 2045952), (10656, 1890816), (11079, 1818624), (12288, 1639692), (13824, 1457504), (14208, 1418112), (14772, 1363968), (15984, 1260544), (16384, 1229769), (18432, 1093128), (18944, 1063584), (19696, 1022976), (21312, 945408), (22158, 909312), (24576, 819846), (27648, 728752), (28416, 709056), (29544, 681984), (31968, 630272), (33237, 606208), (36864, 546564), (37888, 531792), (39392, 511488), (42624, 472704), (44316, 454656), (45547, 442368), (49152, 409923), (55296, 364376), (56832, 354528), (59088, 340992), (63936, 315136), (66474, 303104), (73728, 273282), (75776, 265896), (78784, 255744), (85248, 236352), (88632, 227328), (91094, 221184), (110592, 182188), (113664, 177264), (118176, 170496), (127872, 157568), (132948, 151552), (136641, 147456)]