20124817104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{13219}}^1$

素因数の和:13457

約数の個数: 160

約数和(自身を含む): 62318868480

約数和(自身を除く): 42194051376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 197, 276, 322, 336, 368, 394, 483, 552, 591, 644, 788, 966, 1104, 1182, 1288, 1379, 1576, 1932, 2364, 2576, 2758, 3152, 3864, 4137, 4531, 4728, 5516, 7728, 8274, 9062, 9456, 11032, 13219, 13593, 16548, 18124, 22064, 26438, 27186, 31717, 33096, 36248, 39657, 52876, 54372, 63434, 66192, 72496, 79314, 92533, 95151, 105752, 108744, 126868, 158628, 185066, 190302, 211504, 217488, 253736, 277599, 304037, 317256, 370132, 380604, 507472, 555198, 608074, 634512, 740264, 761208, 912111, 1110396, 1216148, 1480528, 1522416, 1824222, 2128259, 2220792, 2432296, 2604143, 3648444, 4256518, 4441584, 4864592, 5208286, 6384777, 7296888, 7812429, 8513036, 10416572, 12769554, 14593776, 15624858, 17026072, 18229001, 20833144, 25539108, 31249716, 34052144, 36458002, 41666288, 51078216, 54687003, 59895289, 62499432, 72916004, 102156432, 109374006, 119790578, 124998864, 145832008, 179685867, 218748012, 239581156, 291664016, 359371734, 419267023, 437496024, 479162312, 718743468, 838534046, 874992048, 958324624, 1257801069, 1437486936, 1677068092, 2515602138, 2874973872, 3354136184, 5031204276, 6708272368, 10062408552, 20124817104]

約数ペア:

[(1, 20124817104), (2, 10062408552), (3, 6708272368), (4, 5031204276), (6, 3354136184), (7, 2874973872), (8, 2515602138), (12, 1677068092), (14, 1437486936), (16, 1257801069), (21, 958324624), (23, 874992048), (24, 838534046), (28, 718743468), (42, 479162312), (46, 437496024), (48, 419267023), (56, 359371734), (69, 291664016), (84, 239581156), (92, 218748012), (112, 179685867), (138, 145832008), (161, 124998864), (168, 119790578), (184, 109374006), (197, 102156432), (276, 72916004), (322, 62499432), (336, 59895289), (368, 54687003), (394, 51078216), (483, 41666288), (552, 36458002), (591, 34052144), (644, 31249716), (788, 25539108), (966, 20833144), (1104, 18229001), (1182, 17026072), (1288, 15624858), (1379, 14593776), (1576, 12769554), (1932, 10416572), (2364, 8513036), (2576, 7812429), (2758, 7296888), (3152, 6384777), (3864, 5208286), (4137, 4864592), (4531, 4441584), (4728, 4256518), (5516, 3648444), (7728, 2604143), (8274, 2432296), (9062, 2220792), (9456, 2128259), (11032, 1824222), (13219, 1522416), (13593, 1480528), (16548, 1216148), (18124, 1110396), (22064, 912111), (26438, 761208), (27186, 740264), (31717, 634512), (33096, 608074), (36248, 555198), (39657, 507472), (52876, 380604), (54372, 370132), (63434, 317256), (66192, 304037), (72496, 277599), (79314, 253736), (92533, 217488), (95151, 211504), (105752, 190302), (108744, 185066), (126868, 158628)]