20730800736

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{5471}}^1$

素因数の和:5769

約数の個数: 144

約数和(自身を含む): 60232273920

約数和(自身を除く): 39501473184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 223, 236, 288, 354, 446, 472, 531, 669, 708, 892, 944, 1062, 1338, 1416, 1784, 1888, 2007, 2124, 2676, 2832, 3568, 4014, 4248, 5352, 5471, 5664, 7136, 8028, 8496, 10704, 10942, 13157, 16056, 16413, 16992, 21408, 21884, 26314, 32112, 32826, 39471, 43768, 49239, 52628, 64224, 65652, 78942, 87536, 98478, 105256, 118413, 131304, 157884, 175072, 196956, 210512, 236826, 262608, 315768, 322789, 393912, 421024, 473652, 525216, 631536, 645578, 787824, 947304, 968367, 1220033, 1263072, 1291156, 1575648, 1894608, 1936734, 2440066, 2582312, 2905101, 3660099, 3789216, 3873468, 4880132, 5164624, 5810202, 7320198, 7746936, 9760264, 10329248, 10980297, 11620404, 14640396, 15493872, 19520528, 21960594, 23240808, 29280792, 30987744, 39041056, 43921188, 46481616, 58561584, 71981947, 87842376, 92963232, 117123168, 143963894, 175684752, 215945841, 287927788, 351369504, 431891682, 575855576, 647837523, 863783364, 1151711152, 1295675046, 1727566728, 2303422304, 2591350092, 3455133456, 5182700184, 6910266912, 10365400368, 20730800736]

約数ペア:

[(1, 20730800736), (2, 10365400368), (3, 6910266912), (4, 5182700184), (6, 3455133456), (8, 2591350092), (9, 2303422304), (12, 1727566728), (16, 1295675046), (18, 1151711152), (24, 863783364), (32, 647837523), (36, 575855576), (48, 431891682), (59, 351369504), (72, 287927788), (96, 215945841), (118, 175684752), (144, 143963894), (177, 117123168), (223, 92963232), (236, 87842376), (288, 71981947), (354, 58561584), (446, 46481616), (472, 43921188), (531, 39041056), (669, 30987744), (708, 29280792), (892, 23240808), (944, 21960594), (1062, 19520528), (1338, 15493872), (1416, 14640396), (1784, 11620404), (1888, 10980297), (2007, 10329248), (2124, 9760264), (2676, 7746936), (2832, 7320198), (3568, 5810202), (4014, 5164624), (4248, 4880132), (5352, 3873468), (5471, 3789216), (5664, 3660099), (7136, 2905101), (8028, 2582312), (8496, 2440066), (10704, 1936734), (10942, 1894608), (13157, 1575648), (16056, 1291156), (16413, 1263072), (16992, 1220033), (21408, 968367), (21884, 947304), (26314, 787824), (32112, 645578), (32826, 631536), (39471, 525216), (43768, 473652), (49239, 421024), (52628, 393912), (64224, 322789), (65652, 315768), (78942, 262608), (87536, 236826), (98478, 210512), (105256, 196956), (118413, 175072), (131304, 157884)]