20349611976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1\times {\mathrm{11087}}^1$

素因数の和:13594

約数の個数: 64

約数和(自身を含む): 52541153280

約数和(自身を除く): 32191541304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 2467, 4934, 7401, 9868, 11087, 14802, 19736, 22174, 29604, 33261, 44348, 59208, 66522, 76477, 88696, 133044, 152954, 229431, 266088, 305908, 343697, 458862, 611816, 687394, 917724, 1031091, 1374788, 1835448, 2062182, 2749576, 4124364, 8248728, 27351629, 54703258, 82054887, 109406516, 164109774, 218813032, 328219548, 656439096, 847900499, 1695800998, 2543701497, 3391601996, 5087402994, 6783203992, 10174805988, 20349611976]

約数ペア:

[(1, 20349611976), (2, 10174805988), (3, 6783203992), (4, 5087402994), (6, 3391601996), (8, 2543701497), (12, 1695800998), (24, 847900499), (31, 656439096), (62, 328219548), (93, 218813032), (124, 164109774), (186, 109406516), (248, 82054887), (372, 54703258), (744, 27351629), (2467, 8248728), (4934, 4124364), (7401, 2749576), (9868, 2062182), (11087, 1835448), (14802, 1374788), (19736, 1031091), (22174, 917724), (29604, 687394), (33261, 611816), (44348, 458862), (59208, 343697), (66522, 305908), (76477, 266088), (88696, 229431), (133044, 152954)]