20343072888

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2411}}^1$

素因数の和:2907

約数の個数: 160

約数和(自身を含む): 59100030000

約数和(自身を除く): 38756957112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 449, 522, 648, 696, 783, 898, 1044, 1347, 1566, 1796, 2088, 2349, 2411, 2694, 3132, 3592, 4041, 4698, 4822, 5388, 6264, 7233, 8082, 9396, 9644, 10776, 12123, 13021, 14466, 16164, 18792, 19288, 21699, 24246, 26042, 28932, 32328, 36369, 39063, 43398, 48492, 52084, 57864, 65097, 69919, 72738, 78126, 86796, 96984, 104168, 117189, 130194, 139838, 145476, 156252, 173592, 195291, 209757, 234378, 260388, 279676, 290952, 312504, 351567, 390582, 419514, 468756, 520776, 559352, 629271, 703134, 781164, 839028, 937512, 1054701, 1082539, 1258542, 1406268, 1562328, 1678056, 1887813, 2109402, 2165078, 2517084, 2812536, 3247617, 3775626, 4218804, 4330156, 5034168, 5663439, 6495234, 7551252, 8437608, 8660312, 9742851, 11326878, 12990468, 15102504, 19485702, 22653756, 25980936, 29228553, 31393631, 38971404, 45307512, 58457106, 62787262, 77942808, 87685659, 94180893, 116914212, 125574524, 175371318, 188361786, 233828424, 251149048, 282542679, 350742636, 376723572, 565085358, 701485272, 753447144, 847628037, 1130170716, 1695256074, 2260341432, 2542884111, 3390512148, 5085768222, 6781024296, 10171536444, 20343072888]

約数ペア:

[(1, 20343072888), (2, 10171536444), (3, 6781024296), (4, 5085768222), (6, 3390512148), (8, 2542884111), (9, 2260341432), (12, 1695256074), (18, 1130170716), (24, 847628037), (27, 753447144), (29, 701485272), (36, 565085358), (54, 376723572), (58, 350742636), (72, 282542679), (81, 251149048), (87, 233828424), (108, 188361786), (116, 175371318), (162, 125574524), (174, 116914212), (216, 94180893), (232, 87685659), (261, 77942808), (324, 62787262), (348, 58457106), (449, 45307512), (522, 38971404), (648, 31393631), (696, 29228553), (783, 25980936), (898, 22653756), (1044, 19485702), (1347, 15102504), (1566, 12990468), (1796, 11326878), (2088, 9742851), (2349, 8660312), (2411, 8437608), (2694, 7551252), (3132, 6495234), (3592, 5663439), (4041, 5034168), (4698, 4330156), (4822, 4218804), (5388, 3775626), (6264, 3247617), (7233, 2812536), (8082, 2517084), (9396, 2165078), (9644, 2109402), (10776, 1887813), (12123, 1678056), (13021, 1562328), (14466, 1406268), (16164, 1258542), (18792, 1082539), (19288, 1054701), (21699, 937512), (24246, 839028), (26042, 781164), (28932, 703134), (32328, 629271), (36369, 559352), (39063, 520776), (43398, 468756), (48492, 419514), (52084, 390582), (57864, 351567), (65097, 312504), (69919, 290952), (72738, 279676), (78126, 260388), (86796, 234378), (96984, 209757), (104168, 195291), (117189, 173592), (130194, 156252), (139838, 145476)]