20050171008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7193}}^1$

素因数の和:7295

約数の個数: 256

約数和(自身を含む): 65512592640

約数和(自身を除く): 45462421632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 61, 64, 68, 84, 96, 102, 112, 119, 122, 128, 136, 168, 183, 192, 204, 224, 238, 244, 272, 336, 357, 366, 384, 408, 427, 448, 476, 488, 544, 672, 714, 732, 816, 854, 896, 952, 976, 1037, 1088, 1281, 1344, 1428, 1464, 1632, 1708, 1904, 1952, 2074, 2176, 2562, 2688, 2856, 2928, 3111, 3264, 3416, 3808, 3904, 4148, 5124, 5712, 5856, 6222, 6528, 6832, 7193, 7259, 7616, 7808, 8296, 10248, 11424, 11712, 12444, 13664, 14386, 14518, 15232, 16592, 20496, 21579, 21777, 22848, 23424, 24888, 27328, 28772, 29036, 33184, 40992, 43158, 43554, 45696, 49776, 50351, 54656, 57544, 58072, 66368, 81984, 86316, 87108, 99552, 100702, 115088, 116144, 122281, 132736, 151053, 163968, 172632, 174216, 199104, 201404, 230176, 232288, 244562, 302106, 345264, 348432, 366843, 398208, 402808, 438773, 460352, 464576, 489124, 604212, 690528, 696864, 733686, 805616, 855967, 877546, 920704, 929152, 978248, 1208424, 1316319, 1381056, 1393728, 1467372, 1611232, 1711934, 1755092, 1956496, 2416848, 2567901, 2632638, 2762112, 2787456, 2934744, 3071411, 3222464, 3423868, 3510184, 3912992, 4833696, 5135802, 5265276, 5869488, 6142822, 6444928, 6847736, 7020368, 7459141, 7825984, 9214233, 9667392, 10271604, 10530552, 11738976, 12285644, 13695472, 14040736, 14918282, 15651968, 18428466, 19334784, 20543208, 21061104, 22377423, 23477952, 24571288, 27390944, 28081472, 29836564, 36856932, 41086416, 42122208, 44754846, 46955904, 49142576, 52213987, 54781888, 56162944, 59673128, 73713864, 82172832, 84244416, 89509692, 98285152, 104427974, 109563776, 119346256, 147427728, 156641961, 164345664, 168488832, 179019384, 196570304, 208855948, 238692512, 294855456, 313283922, 328691328, 358038768, 393140608, 417711896, 477385024, 589710912, 626567844, 716077536, 835423792, 954770048, 1179421824, 1253135688, 1432155072, 1670847584, 2506271376, 2864310144, 3341695168, 5012542752, 6683390336, 10025085504, 20050171008]

約数ペア:

[(1, 20050171008), (2, 10025085504), (3, 6683390336), (4, 5012542752), (6, 3341695168), (7, 2864310144), (8, 2506271376), (12, 1670847584), (14, 1432155072), (16, 1253135688), (17, 1179421824), (21, 954770048), (24, 835423792), (28, 716077536), (32, 626567844), (34, 589710912), (42, 477385024), (48, 417711896), (51, 393140608), (56, 358038768), (61, 328691328), (64, 313283922), (68, 294855456), (84, 238692512), (96, 208855948), (102, 196570304), (112, 179019384), (119, 168488832), (122, 164345664), (128, 156641961), (136, 147427728), (168, 119346256), (183, 109563776), (192, 104427974), (204, 98285152), (224, 89509692), (238, 84244416), (244, 82172832), (272, 73713864), (336, 59673128), (357, 56162944), (366, 54781888), (384, 52213987), (408, 49142576), (427, 46955904), (448, 44754846), (476, 42122208), (488, 41086416), (544, 36856932), (672, 29836564), (714, 28081472), (732, 27390944), (816, 24571288), (854, 23477952), (896, 22377423), (952, 21061104), (976, 20543208), (1037, 19334784), (1088, 18428466), (1281, 15651968), (1344, 14918282), (1428, 14040736), (1464, 13695472), (1632, 12285644), (1708, 11738976), (1904, 10530552), (1952, 10271604), (2074, 9667392), (2176, 9214233), (2562, 7825984), (2688, 7459141), (2856, 7020368), (2928, 6847736), (3111, 6444928), (3264, 6142822), (3416, 5869488), (3808, 5265276), (3904, 5135802), (4148, 4833696), (5124, 3912992), (5712, 3510184), (5856, 3423868), (6222, 3222464), (6528, 3071411), (6832, 2934744), (7193, 2787456), (7259, 2762112), (7616, 2632638), (7808, 2567901), (8296, 2416848), (10248, 1956496), (11424, 1755092), (11712, 1711934), (12444, 1611232), (13664, 1467372), (14386, 1393728), (14518, 1381056), (15232, 1316319), (16592, 1208424), (20496, 978248), (21579, 929152), (21777, 920704), (22848, 877546), (23424, 855967), (24888, 805616), (27328, 733686), (28772, 696864), (29036, 690528), (33184, 604212), (40992, 489124), (43158, 464576), (43554, 460352), (45696, 438773), (49776, 402808), (50351, 398208), (54656, 366843), (57544, 348432), (58072, 345264), (66368, 302106), (81984, 244562), (86316, 232288), (87108, 230176), (99552, 201404), (100702, 199104), (115088, 174216), (116144, 172632), (122281, 163968), (132736, 151053)]