20527296

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 60716160

約数和(自身を除く): 40188864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 331, 408, 456, 544, 608, 646, 662, 816, 912, 969, 993, 1088, 1216, 1292, 1324, 1632, 1824, 1938, 1986, 2584, 2648, 3264, 3648, 3876, 3972, 5168, 5296, 5627, 6289, 7752, 7944, 10336, 10592, 11254, 12578, 15504, 15888, 16881, 18867, 20672, 21184, 22508, 25156, 31008, 31776, 33762, 37734, 45016, 50312, 62016, 63552, 67524, 75468, 90032, 100624, 106913, 135048, 150936, 180064, 201248, 213826, 270096, 301872, 320739, 360128, 402496, 427652, 540192, 603744, 641478, 855304, 1080384, 1207488, 1282956, 1710608, 2565912, 3421216, 5131824, 6842432, 10263648, 20527296]

約数ペア:

[(1, 20527296), (2, 10263648), (3, 6842432), (4, 5131824), (6, 3421216), (8, 2565912), (12, 1710608), (16, 1282956), (17, 1207488), (19, 1080384), (24, 855304), (32, 641478), (34, 603744), (38, 540192), (48, 427652), (51, 402496), (57, 360128), (64, 320739), (68, 301872), (76, 270096), (96, 213826), (102, 201248), (114, 180064), (136, 150936), (152, 135048), (192, 106913), (204, 100624), (228, 90032), (272, 75468), (304, 67524), (323, 63552), (331, 62016), (408, 50312), (456, 45016), (544, 37734), (608, 33762), (646, 31776), (662, 31008), (816, 25156), (912, 22508), (969, 21184), (993, 20672), (1088, 18867), (1216, 16881), (1292, 15888), (1324, 15504), (1632, 12578), (1824, 11254), (1938, 10592), (1986, 10336), (2584, 7944), (2648, 7752), (3264, 6289), (3648, 5627), (3876, 5296), (3972, 5168)]