20565118512

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2137

約数の個数: 200

約数和(自身を含む): 61062739056

約数和(自身を除く): 40497620544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 157, 159, 162, 212, 216, 314, 318, 324, 424, 432, 471, 477, 628, 636, 648, 848, 942, 954, 1256, 1272, 1296, 1413, 1431, 1884, 1907, 1908, 2512, 2544, 2826, 2862, 3768, 3814, 3816, 4239, 4293, 5652, 5721, 5724, 7536, 7628, 7632, 8321, 8478, 8586, 11304, 11442, 11448, 12717, 15256, 16642, 16956, 17163, 17172, 22608, 22884, 22896, 24963, 25434, 30512, 33284, 33912, 34326, 34344, 45768, 49926, 50868, 51489, 66568, 67824, 68652, 68688, 74889, 91536, 99852, 101071, 101736, 102978, 133136, 137304, 149778, 154467, 199704, 202142, 203472, 205956, 224667, 274608, 299399, 299556, 303213, 308934, 399408, 404284, 411912, 449334, 598798, 599112, 606426, 617868, 674001, 808568, 823824, 898197, 898668, 909639, 1197596, 1198224, 1212852, 1235736, 1348002, 1617136, 1796394, 1797336, 1819278, 2395192, 2425704, 2471472, 2694591, 2696004, 2728917, 3592788, 3594672, 3638556, 4790384, 4851408, 5389182, 5392008, 5457834, 7185576, 7277112, 8083773, 8186751, 10778364, 10784016, 10915668, 14371152, 14554224, 15868147, 16167546, 16373502, 21556728, 21831336, 24251319, 31736294, 32335092, 32747004, 43113456, 43662672, 47604441, 48502638, 63472588, 64670184, 65494008, 95208882, 97005276, 126945176, 129340368, 130988016, 142813323, 190417764, 194010552, 253890352, 285626646, 380835528, 388021104, 428439969, 571253292, 761671056, 856879938, 1142506584, 1285319907, 1713759876, 2285013168, 2570639814, 3427519752, 5141279628, 6855039504, 10282559256, 20565118512]

約数ペア:

[(1, 20565118512), (2, 10282559256), (3, 6855039504), (4, 5141279628), (6, 3427519752), (8, 2570639814), (9, 2285013168), (12, 1713759876), (16, 1285319907), (18, 1142506584), (24, 856879938), (27, 761671056), (36, 571253292), (48, 428439969), (53, 388021104), (54, 380835528), (72, 285626646), (81, 253890352), (106, 194010552), (108, 190417764), (144, 142813323), (157, 130988016), (159, 129340368), (162, 126945176), (212, 97005276), (216, 95208882), (314, 65494008), (318, 64670184), (324, 63472588), (424, 48502638), (432, 47604441), (471, 43662672), (477, 43113456), (628, 32747004), (636, 32335092), (648, 31736294), (848, 24251319), (942, 21831336), (954, 21556728), (1256, 16373502), (1272, 16167546), (1296, 15868147), (1413, 14554224), (1431, 14371152), (1884, 10915668), (1907, 10784016), (1908, 10778364), (2512, 8186751), (2544, 8083773), (2826, 7277112), (2862, 7185576), (3768, 5457834), (3814, 5392008), (3816, 5389182), (4239, 4851408), (4293, 4790384), (5652, 3638556), (5721, 3594672), (5724, 3592788), (7536, 2728917), (7628, 2696004), (7632, 2694591), (8321, 2471472), (8478, 2425704), (8586, 2395192), (11304, 1819278), (11442, 1797336), (11448, 1796394), (12717, 1617136), (15256, 1348002), (16642, 1235736), (16956, 1212852), (17163, 1198224), (17172, 1197596), (22608, 909639), (22884, 898668), (22896, 898197), (24963, 823824), (25434, 808568), (30512, 674001), (33284, 617868), (33912, 606426), (34326, 599112), (34344, 598798), (45768, 449334), (49926, 411912), (50868, 404284), (51489, 399408), (66568, 308934), (67824, 303213), (68652, 299556), (68688, 299399), (74889, 274608), (91536, 224667), (99852, 205956), (101071, 203472), (101736, 202142), (102978, 199704), (133136, 154467), (137304, 149778)]