20181830976

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89611}}^1$

素因数の和:89669

約数の個数: 168

約数和(自身を含む): 63914145984

約数和(自身を除く): 43732315008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 192, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 576, 612, 736, 782, 816, 828, 1088, 1104, 1173, 1224, 1472, 1564, 1632, 1656, 2208, 2346, 2448, 3128, 3264, 3312, 3519, 4416, 4692, 4896, 6256, 6624, 7038, 9384, 9792, 12512, 13248, 14076, 18768, 25024, 28152, 37536, 56304, 75072, 89611, 112608, 179222, 225216, 268833, 358444, 537666, 716888, 806499, 1075332, 1433776, 1523387, 1612998, 2061053, 2150664, 2867552, 3046774, 3225996, 4122106, 4301328, 4570161, 5735104, 6093548, 6183159, 6451992, 8244212, 8602656, 9140322, 12187096, 12366318, 12903984, 13710483, 16488424, 17205312, 18280644, 18549477, 24374192, 24732636, 25807968, 27420966, 32976848, 35037901, 36561288, 37098954, 48748384, 49465272, 51615936, 54841932, 65953696, 70075802, 73122576, 74197908, 97496768, 98930544, 105113703, 109683864, 131907392, 140151604, 146245152, 148395816, 197861088, 210227406, 219367728, 280303208, 292490304, 296791632, 315341109, 395722176, 420454812, 438735456, 560606416, 593583264, 630682218, 840909624, 877470912, 1121212832, 1187166528, 1261364436, 1681819248, 2242425664, 2522728872, 3363638496, 5045457744, 6727276992, 10090915488, 20181830976]

約数ペア:

[(1, 20181830976), (2, 10090915488), (3, 6727276992), (4, 5045457744), (6, 3363638496), (8, 2522728872), (9, 2242425664), (12, 1681819248), (16, 1261364436), (17, 1187166528), (18, 1121212832), (23, 877470912), (24, 840909624), (32, 630682218), (34, 593583264), (36, 560606416), (46, 438735456), (48, 420454812), (51, 395722176), (64, 315341109), (68, 296791632), (69, 292490304), (72, 280303208), (92, 219367728), (96, 210227406), (102, 197861088), (136, 148395816), (138, 146245152), (144, 140151604), (153, 131907392), (184, 109683864), (192, 105113703), (204, 98930544), (207, 97496768), (272, 74197908), (276, 73122576), (288, 70075802), (306, 65953696), (368, 54841932), (391, 51615936), (408, 49465272), (414, 48748384), (544, 37098954), (552, 36561288), (576, 35037901), (612, 32976848), (736, 27420966), (782, 25807968), (816, 24732636), (828, 24374192), (1088, 18549477), (1104, 18280644), (1173, 17205312), (1224, 16488424), (1472, 13710483), (1564, 12903984), (1632, 12366318), (1656, 12187096), (2208, 9140322), (2346, 8602656), (2448, 8244212), (3128, 6451992), (3264, 6183159), (3312, 6093548), (3519, 5735104), (4416, 4570161), (4692, 4301328), (4896, 4122106), (6256, 3225996), (6624, 3046774), (7038, 2867552), (9384, 2150664), (9792, 2061053), (12512, 1612998), (13248, 1523387), (14076, 1433776), (18768, 1075332), (25024, 806499), (28152, 716888), (37536, 537666), (56304, 358444), (75072, 268833), (89611, 225216), (112608, 179222)]