20199762072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:735

約数の個数: 256

約数和(自身を含む): 64941696000

約数和(自身を除く): 44741933928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 227, 229, 252, 257, 378, 454, 458, 504, 514, 681, 687, 756, 771, 908, 916, 1028, 1362, 1374, 1512, 1542, 1589, 1603, 1799, 1816, 1832, 2043, 2056, 2061, 2313, 2724, 2748, 3084, 3178, 3206, 3598, 4086, 4122, 4626, 4767, 4809, 5397, 5448, 5496, 6129, 6168, 6183, 6356, 6412, 6939, 7196, 8172, 8244, 9252, 9534, 9618, 10794, 12258, 12366, 12712, 12824, 13878, 14301, 14392, 14427, 16191, 16344, 16488, 18504, 19068, 19236, 21588, 24516, 24732, 27756, 28602, 28854, 32382, 38136, 38472, 42903, 43176, 43281, 48573, 49032, 49464, 51983, 55512, 57204, 57708, 58339, 58853, 64764, 85806, 86562, 97146, 103966, 114408, 115416, 116678, 117706, 129528, 155949, 171612, 173124, 175017, 176559, 194292, 207932, 233356, 235412, 311898, 343224, 346248, 350034, 353118, 363881, 388584, 408373, 411971, 415864, 466712, 467847, 470824, 525051, 529677, 623796, 700068, 706236, 727762, 816746, 823942, 935694, 1050102, 1059354, 1091643, 1225119, 1235913, 1247592, 1400136, 1403541, 1412472, 1455524, 1575153, 1589031, 1633492, 1647884, 1871388, 2100204, 2118708, 2183286, 2450238, 2471826, 2807082, 2911048, 3150306, 3178062, 3266984, 3274929, 3295768, 3675357, 3707739, 3742776, 4200408, 4237416, 4366572, 4900476, 4943652, 5614164, 6300612, 6356124, 6549858, 7350714, 7415478, 8733144, 9800952, 9824787, 9887304, 11026071, 11123217, 11228328, 12601224, 12712248, 13099716, 13359631, 14701428, 14830956, 19649574, 22052142, 22246434, 26199432, 26719262, 29402856, 29661912, 39299148, 40078893, 44104284, 44492868, 53438524, 78598296, 80157786, 88208568, 88985736, 93517417, 106877048, 120236679, 160315572, 187034834, 240473358, 280552251, 320631144, 360710037, 374069668, 480946716, 561104502, 721420074, 748139336, 841656753, 961893432, 1122209004, 1442840148, 1683313506, 2244418008, 2524970259, 2885680296, 3366627012, 5049940518, 6733254024, 10099881036, 20199762072]

約数ペア:

[(1, 20199762072), (2, 10099881036), (3, 6733254024), (4, 5049940518), (6, 3366627012), (7, 2885680296), (8, 2524970259), (9, 2244418008), (12, 1683313506), (14, 1442840148), (18, 1122209004), (21, 961893432), (24, 841656753), (27, 748139336), (28, 721420074), (36, 561104502), (42, 480946716), (54, 374069668), (56, 360710037), (63, 320631144), (72, 280552251), (84, 240473358), (108, 187034834), (126, 160315572), (168, 120236679), (189, 106877048), (216, 93517417), (227, 88985736), (229, 88208568), (252, 80157786), (257, 78598296), (378, 53438524), (454, 44492868), (458, 44104284), (504, 40078893), (514, 39299148), (681, 29661912), (687, 29402856), (756, 26719262), (771, 26199432), (908, 22246434), (916, 22052142), (1028, 19649574), (1362, 14830956), (1374, 14701428), (1512, 13359631), (1542, 13099716), (1589, 12712248), (1603, 12601224), (1799, 11228328), (1816, 11123217), (1832, 11026071), (2043, 9887304), (2056, 9824787), (2061, 9800952), (2313, 8733144), (2724, 7415478), (2748, 7350714), (3084, 6549858), (3178, 6356124), (3206, 6300612), (3598, 5614164), (4086, 4943652), (4122, 4900476), (4626, 4366572), (4767, 4237416), (4809, 4200408), (5397, 3742776), (5448, 3707739), (5496, 3675357), (6129, 3295768), (6168, 3274929), (6183, 3266984), (6356, 3178062), (6412, 3150306), (6939, 2911048), (7196, 2807082), (8172, 2471826), (8244, 2450238), (9252, 2183286), (9534, 2118708), (9618, 2100204), (10794, 1871388), (12258, 1647884), (12366, 1633492), (12712, 1589031), (12824, 1575153), (13878, 1455524), (14301, 1412472), (14392, 1403541), (14427, 1400136), (16191, 1247592), (16344, 1235913), (16488, 1225119), (18504, 1091643), (19068, 1059354), (19236, 1050102), (21588, 935694), (24516, 823942), (24732, 816746), (27756, 727762), (28602, 706236), (28854, 700068), (32382, 623796), (38136, 529677), (38472, 525051), (42903, 470824), (43176, 467847), (43281, 466712), (48573, 415864), (49032, 411971), (49464, 408373), (51983, 388584), (55512, 363881), (57204, 353118), (57708, 350034), (58339, 346248), (58853, 343224), (64764, 311898), (85806, 235412), (86562, 233356), (97146, 207932), (103966, 194292), (114408, 176559), (115416, 175017), (116678, 173124), (117706, 171612), (129528, 155949)]