2020626048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2046

約数の個数: 128

約数和(自身を含む): 6150551040

約数和(自身を除く): 4129924992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 491, 672, 896, 982, 1344, 1473, 1531, 1964, 2688, 2946, 3062, 3437, 3928, 4593, 5892, 6124, 6874, 7856, 9186, 10311, 10717, 11784, 12248, 13748, 15712, 18372, 20622, 21434, 23568, 24496, 27496, 31424, 32151, 36744, 41244, 42868, 47136, 48992, 54992, 62848, 64302, 73488, 82488, 85736, 94272, 97984, 109984, 128604, 146976, 164976, 171472, 188544, 195968, 219968, 257208, 293952, 329952, 342944, 439936, 514416, 587904, 659904, 685888, 751721, 1028832, 1319808, 1371776, 1503442, 2057664, 2255163, 3006884, 4115328, 4510326, 5262047, 6013768, 9020652, 10524094, 12027536, 15786141, 18041304, 21048188, 24055072, 31572282, 36082608, 42096376, 48110144, 63144564, 72165216, 84192752, 96220288, 126289128, 144330432, 168385504, 252578256, 288660864, 336771008, 505156512, 673542016, 1010313024, 2020626048]

約数ペア:

[(1, 2020626048), (2, 1010313024), (3, 673542016), (4, 505156512), (6, 336771008), (7, 288660864), (8, 252578256), (12, 168385504), (14, 144330432), (16, 126289128), (21, 96220288), (24, 84192752), (28, 72165216), (32, 63144564), (42, 48110144), (48, 42096376), (56, 36082608), (64, 31572282), (84, 24055072), (96, 21048188), (112, 18041304), (128, 15786141), (168, 12027536), (192, 10524094), (224, 9020652), (336, 6013768), (384, 5262047), (448, 4510326), (491, 4115328), (672, 3006884), (896, 2255163), (982, 2057664), (1344, 1503442), (1473, 1371776), (1531, 1319808), (1964, 1028832), (2688, 751721), (2946, 685888), (3062, 659904), (3437, 587904), (3928, 514416), (4593, 439936), (5892, 342944), (6124, 329952), (6874, 293952), (7856, 257208), (9186, 219968), (10311, 195968), (10717, 188544), (11784, 171472), (12248, 164976), (13748, 146976), (15712, 128604), (18372, 109984), (20622, 97984), (21434, 94272), (23568, 85736), (24496, 82488), (27496, 73488), (31424, 64302), (32151, 62848), (36744, 54992), (41244, 48992), (42868, 47136)]