20187251712

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{75533}}^1$

素因数の和:75588

約数の個数: 132

約数和(自身を含む): 60301058220

約数和(自身を除く): 40113806508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1024, 1044, 1152, 1392, 1536, 1856, 2088, 2304, 2784, 3072, 3712, 4176, 4608, 5568, 7424, 8352, 9216, 11136, 14848, 16704, 22272, 29696, 33408, 44544, 66816, 75533, 89088, 133632, 151066, 226599, 267264, 302132, 453198, 604264, 679797, 906396, 1208528, 1359594, 1812792, 2190457, 2417056, 2719188, 3625584, 4380914, 4834112, 5438376, 6571371, 7251168, 8761828, 9668224, 10876752, 13142742, 14502336, 17523656, 19336448, 19714113, 21753504, 26285484, 29004672, 35047312, 38672896, 39428226, 43507008, 52570968, 58009344, 70094624, 77345792, 78856452, 87014016, 105141936, 116018688, 140189248, 157712904, 174028032, 210283872, 232037376, 280378496, 315425808, 348056064, 420567744, 560756992, 630851616, 696112128, 841135488, 1121513984, 1261703232, 1682270976, 2243027968, 2523406464, 3364541952, 5046812928, 6729083904, 10093625856, 20187251712]

約数ペア:

[(1, 20187251712), (2, 10093625856), (3, 6729083904), (4, 5046812928), (6, 3364541952), (8, 2523406464), (9, 2243027968), (12, 1682270976), (16, 1261703232), (18, 1121513984), (24, 841135488), (29, 696112128), (32, 630851616), (36, 560756992), (48, 420567744), (58, 348056064), (64, 315425808), (72, 280378496), (87, 232037376), (96, 210283872), (116, 174028032), (128, 157712904), (144, 140189248), (174, 116018688), (192, 105141936), (232, 87014016), (256, 78856452), (261, 77345792), (288, 70094624), (348, 58009344), (384, 52570968), (464, 43507008), (512, 39428226), (522, 38672896), (576, 35047312), (696, 29004672), (768, 26285484), (928, 21753504), (1024, 19714113), (1044, 19336448), (1152, 17523656), (1392, 14502336), (1536, 13142742), (1856, 10876752), (2088, 9668224), (2304, 8761828), (2784, 7251168), (3072, 6571371), (3712, 5438376), (4176, 4834112), (4608, 4380914), (5568, 3625584), (7424, 2719188), (8352, 2417056), (9216, 2190457), (11136, 1812792), (14848, 1359594), (16704, 1208528), (22272, 906396), (29696, 679797), (33408, 604264), (44544, 453198), (66816, 302132), (75533, 267264), (89088, 226599), (133632, 151066)]