20166432

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 63086688

約数和(自身を除く): 42920256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 113, 132, 143, 156, 169, 176, 208, 226, 264, 286, 312, 338, 339, 352, 416, 429, 452, 507, 528, 572, 624, 676, 678, 858, 904, 1014, 1056, 1144, 1243, 1248, 1352, 1356, 1469, 1716, 1808, 1859, 2028, 2288, 2486, 2704, 2712, 2938, 3432, 3616, 3718, 3729, 4056, 4407, 4576, 4972, 5408, 5424, 5577, 5876, 6864, 7436, 7458, 8112, 8814, 9944, 10848, 11154, 11752, 13728, 14872, 14916, 16159, 16224, 17628, 19097, 19888, 22308, 23504, 29744, 29832, 32318, 35256, 38194, 39776, 44616, 47008, 48477, 57291, 59488, 59664, 64636, 70512, 76388, 89232, 96954, 114582, 119328, 129272, 141024, 152776, 178464, 193908, 210067, 229164, 258544, 305552, 387816, 420134, 458328, 517088, 611104, 630201, 775632, 840268, 916656, 1260402, 1551264, 1680536, 1833312, 2520804, 3361072, 5041608, 6722144, 10083216, 20166432]

約数ペア:

[(1, 20166432), (2, 10083216), (3, 6722144), (4, 5041608), (6, 3361072), (8, 2520804), (11, 1833312), (12, 1680536), (13, 1551264), (16, 1260402), (22, 916656), (24, 840268), (26, 775632), (32, 630201), (33, 611104), (39, 517088), (44, 458328), (48, 420134), (52, 387816), (66, 305552), (78, 258544), (88, 229164), (96, 210067), (104, 193908), (113, 178464), (132, 152776), (143, 141024), (156, 129272), (169, 119328), (176, 114582), (208, 96954), (226, 89232), (264, 76388), (286, 70512), (312, 64636), (338, 59664), (339, 59488), (352, 57291), (416, 48477), (429, 47008), (452, 44616), (507, 39776), (528, 38194), (572, 35256), (624, 32318), (676, 29832), (678, 29744), (858, 23504), (904, 22308), (1014, 19888), (1056, 19097), (1144, 17628), (1243, 16224), (1248, 16159), (1352, 14916), (1356, 14872), (1469, 13728), (1716, 11752), (1808, 11154), (1859, 10848), (2028, 9944), (2288, 8814), (2486, 8112), (2704, 7458), (2712, 7436), (2938, 6864), (3432, 5876), (3616, 5577), (3718, 5424), (3729, 5408), (4056, 4972), (4407, 4576)]