20892096

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 66568320

約数和(自身を除く): 45676224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 83, 92, 96, 114, 138, 144, 152, 166, 171, 184, 192, 207, 228, 249, 276, 288, 304, 332, 342, 368, 414, 437, 456, 498, 552, 576, 608, 664, 684, 736, 747, 828, 874, 912, 996, 1104, 1216, 1311, 1328, 1368, 1472, 1494, 1577, 1656, 1748, 1824, 1909, 1992, 2208, 2622, 2656, 2736, 2988, 3154, 3312, 3496, 3648, 3818, 3933, 3984, 4416, 4731, 5244, 5312, 5472, 5727, 5976, 6308, 6624, 6992, 7636, 7866, 7968, 9462, 10488, 10944, 11454, 11952, 12616, 13248, 13984, 14193, 15272, 15732, 15936, 17181, 18924, 20976, 22908, 23904, 25232, 27968, 28386, 30544, 31464, 34362, 36271, 37848, 41952, 45816, 47808, 50464, 56772, 61088, 62928, 68724, 72542, 75696, 83904, 91632, 100928, 108813, 113544, 122176, 125856, 137448, 145084, 151392, 183264, 217626, 227088, 251712, 274896, 290168, 302784, 326439, 366528, 435252, 454176, 549792, 580336, 652878, 870504, 908352, 1099584, 1160672, 1305756, 1741008, 2321344, 2611512, 3482016, 5223024, 6964032, 10446048, 20892096]

約数ペア:

[(1, 20892096), (2, 10446048), (3, 6964032), (4, 5223024), (6, 3482016), (8, 2611512), (9, 2321344), (12, 1741008), (16, 1305756), (18, 1160672), (19, 1099584), (23, 908352), (24, 870504), (32, 652878), (36, 580336), (38, 549792), (46, 454176), (48, 435252), (57, 366528), (64, 326439), (69, 302784), (72, 290168), (76, 274896), (83, 251712), (92, 227088), (96, 217626), (114, 183264), (138, 151392), (144, 145084), (152, 137448), (166, 125856), (171, 122176), (184, 113544), (192, 108813), (207, 100928), (228, 91632), (249, 83904), (276, 75696), (288, 72542), (304, 68724), (332, 62928), (342, 61088), (368, 56772), (414, 50464), (437, 47808), (456, 45816), (498, 41952), (552, 37848), (576, 36271), (608, 34362), (664, 31464), (684, 30544), (736, 28386), (747, 27968), (828, 25232), (874, 23904), (912, 22908), (996, 20976), (1104, 18924), (1216, 17181), (1311, 15936), (1328, 15732), (1368, 15272), (1472, 14193), (1494, 13984), (1577, 13248), (1656, 12616), (1748, 11952), (1824, 11454), (1909, 10944), (1992, 10488), (2208, 9462), (2622, 7968), (2656, 7866), (2736, 7636), (2988, 6992), (3154, 6624), (3312, 6308), (3496, 5976), (3648, 5727), (3818, 5472), (3933, 5312), (3984, 5244), (4416, 4731)]