20191104

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 61579440

約数和(自身を除く): 41388336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1031, 1088, 1152, 1224, 1632, 2062, 2176, 2448, 3093, 3264, 4124, 4896, 6186, 6528, 8248, 9279, 9792, 12372, 16496, 17527, 18558, 19584, 24744, 32992, 35054, 37116, 49488, 52581, 65984, 70108, 74232, 98976, 105162, 131968, 140216, 148464, 157743, 197952, 210324, 280432, 296928, 315486, 395904, 420648, 560864, 593856, 630972, 841296, 1121728, 1187712, 1261944, 1682592, 2243456, 2523888, 3365184, 5047776, 6730368, 10095552, 20191104]

約数ペア:

[(1, 20191104), (2, 10095552), (3, 6730368), (4, 5047776), (6, 3365184), (8, 2523888), (9, 2243456), (12, 1682592), (16, 1261944), (17, 1187712), (18, 1121728), (24, 841296), (32, 630972), (34, 593856), (36, 560864), (48, 420648), (51, 395904), (64, 315486), (68, 296928), (72, 280432), (96, 210324), (102, 197952), (128, 157743), (136, 148464), (144, 140216), (153, 131968), (192, 105162), (204, 98976), (272, 74232), (288, 70108), (306, 65984), (384, 52581), (408, 49488), (544, 37116), (576, 35054), (612, 32992), (816, 24744), (1031, 19584), (1088, 18558), (1152, 17527), (1224, 16496), (1632, 12372), (2062, 9792), (2176, 9279), (2448, 8248), (3093, 6528), (3264, 6186), (4124, 4896)]