20692896

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 65155104

約数和(自身を除く): 44462208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 83, 84, 96, 98, 106, 112, 147, 159, 166, 168, 196, 212, 224, 249, 294, 318, 332, 336, 371, 392, 424, 498, 581, 588, 636, 664, 672, 742, 784, 848, 996, 1113, 1162, 1176, 1272, 1328, 1484, 1568, 1696, 1743, 1992, 2226, 2324, 2352, 2544, 2597, 2656, 2968, 3486, 3984, 4067, 4399, 4452, 4648, 4704, 5088, 5194, 5936, 6972, 7791, 7968, 8134, 8798, 8904, 9296, 10388, 11872, 12201, 13197, 13944, 15582, 16268, 17596, 17808, 18592, 20776, 24402, 26394, 27888, 30793, 31164, 32536, 35192, 35616, 41552, 48804, 52788, 55776, 61586, 62328, 65072, 70384, 83104, 92379, 97608, 105576, 123172, 124656, 130144, 140768, 184758, 195216, 211152, 215551, 246344, 249312, 369516, 390432, 422304, 431102, 492688, 646653, 739032, 862204, 985376, 1293306, 1478064, 1724408, 2586612, 2956128, 3448816, 5173224, 6897632, 10346448, 20692896]

約数ペア:

[(1, 20692896), (2, 10346448), (3, 6897632), (4, 5173224), (6, 3448816), (7, 2956128), (8, 2586612), (12, 1724408), (14, 1478064), (16, 1293306), (21, 985376), (24, 862204), (28, 739032), (32, 646653), (42, 492688), (48, 431102), (49, 422304), (53, 390432), (56, 369516), (83, 249312), (84, 246344), (96, 215551), (98, 211152), (106, 195216), (112, 184758), (147, 140768), (159, 130144), (166, 124656), (168, 123172), (196, 105576), (212, 97608), (224, 92379), (249, 83104), (294, 70384), (318, 65072), (332, 62328), (336, 61586), (371, 55776), (392, 52788), (424, 48804), (498, 41552), (581, 35616), (588, 35192), (636, 32536), (664, 31164), (672, 30793), (742, 27888), (784, 26394), (848, 24402), (996, 20776), (1113, 18592), (1162, 17808), (1176, 17596), (1272, 16268), (1328, 15582), (1484, 13944), (1568, 13197), (1696, 12201), (1743, 11872), (1992, 10388), (2226, 9296), (2324, 8904), (2352, 8798), (2544, 8134), (2597, 7968), (2656, 7791), (2968, 6972), (3486, 5936), (3984, 5194), (4067, 5088), (4399, 4704), (4452, 4648)]