20136429936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1607}}^1$

素因数の和:2060

約数の個数: 240

約数和(自身を含む): 66689445888

約数和(自身を除く): 46553015952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 401, 434, 496, 504, 558, 651, 744, 802, 868, 1008, 1116, 1203, 1302, 1488, 1604, 1607, 1736, 1953, 2232, 2406, 2604, 2807, 3208, 3214, 3472, 3609, 3906, 4464, 4812, 4821, 5208, 5614, 6416, 6428, 7218, 7812, 8421, 9624, 9642, 10416, 11228, 11249, 12431, 12856, 14436, 14463, 15624, 16842, 19248, 19284, 22456, 22498, 24862, 25263, 25712, 28872, 28926, 31248, 33684, 33747, 37293, 38568, 44912, 44996, 49724, 49817, 50526, 57744, 57852, 67368, 67494, 74586, 77136, 87017, 89992, 99448, 99634, 101052, 101241, 111879, 115704, 134736, 134988, 149172, 149451, 174034, 179984, 198896, 199268, 202104, 202482, 223758, 231408, 261051, 269976, 298344, 298902, 348068, 348719, 398536, 404208, 404964, 447516, 448353, 522102, 539952, 596688, 597804, 644407, 696136, 697438, 783153, 797072, 809928, 895032, 896706, 1044204, 1046157, 1195608, 1288814, 1392272, 1394876, 1566306, 1619856, 1790064, 1793412, 1933221, 2088408, 2092314, 2391216, 2577628, 2789752, 3132612, 3138471, 3586824, 3866442, 4176816, 4184628, 4510849, 5155256, 5579504, 5799663, 6265224, 6276942, 7173648, 7732884, 8369256, 9021698, 10310512, 11599326, 12530448, 12553884, 13532547, 15465768, 16738512, 18043396, 19976617, 23198652, 25107768, 27065094, 30931536, 36086792, 39953234, 40597641, 46397304, 50215536, 54130188, 59929851, 72173584, 79906468, 81195282, 92794608, 108260376, 119859702, 139836319, 159812936, 162390564, 179789553, 216520752, 239719404, 279672638, 319625872, 324781128, 359579106, 419508957, 479438808, 559345276, 649562256, 719158212, 839017914, 958877616, 1118690552, 1258526871, 1438316424, 1678035828, 2237381104, 2517053742, 2876632848, 3356071656, 5034107484, 6712143312, 10068214968, 20136429936]

約数ペア:

[(1, 20136429936), (2, 10068214968), (3, 6712143312), (4, 5034107484), (6, 3356071656), (7, 2876632848), (8, 2517053742), (9, 2237381104), (12, 1678035828), (14, 1438316424), (16, 1258526871), (18, 1118690552), (21, 958877616), (24, 839017914), (28, 719158212), (31, 649562256), (36, 559345276), (42, 479438808), (48, 419508957), (56, 359579106), (62, 324781128), (63, 319625872), (72, 279672638), (84, 239719404), (93, 216520752), (112, 179789553), (124, 162390564), (126, 159812936), (144, 139836319), (168, 119859702), (186, 108260376), (217, 92794608), (248, 81195282), (252, 79906468), (279, 72173584), (336, 59929851), (372, 54130188), (401, 50215536), (434, 46397304), (496, 40597641), (504, 39953234), (558, 36086792), (651, 30931536), (744, 27065094), (802, 25107768), (868, 23198652), (1008, 19976617), (1116, 18043396), (1203, 16738512), (1302, 15465768), (1488, 13532547), (1604, 12553884), (1607, 12530448), (1736, 11599326), (1953, 10310512), (2232, 9021698), (2406, 8369256), (2604, 7732884), (2807, 7173648), (3208, 6276942), (3214, 6265224), (3472, 5799663), (3609, 5579504), (3906, 5155256), (4464, 4510849), (4812, 4184628), (4821, 4176816), (5208, 3866442), (5614, 3586824), (6416, 3138471), (6428, 3132612), (7218, 2789752), (7812, 2577628), (8421, 2391216), (9624, 2092314), (9642, 2088408), (10416, 1933221), (11228, 1793412), (11249, 1790064), (12431, 1619856), (12856, 1566306), (14436, 1394876), (14463, 1392272), (15624, 1288814), (16842, 1195608), (19248, 1046157), (19284, 1044204), (22456, 896706), (22498, 895032), (24862, 809928), (25263, 797072), (25712, 783153), (28872, 697438), (28926, 696136), (31248, 644407), (33684, 597804), (33747, 596688), (37293, 539952), (38568, 522102), (44912, 448353), (44996, 447516), (49724, 404964), (49817, 404208), (50526, 398536), (57744, 348719), (57852, 348068), (67368, 298902), (67494, 298344), (74586, 269976), (77136, 261051), (87017, 231408), (89992, 223758), (99448, 202482), (99634, 202104), (101052, 199268), (101241, 198896), (111879, 179984), (115704, 174034), (134736, 149451), (134988, 149172)]