20952221184

素因数分解:

$2^9\times 3^3\times {\mathrm{53}}^1\times {\mathrm{28597}}^1$

素因数の和:28677

約数の個数: 160

約数和(自身を含む): 63192428640

約数和(自身を除く): 42240207456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 512, 576, 636, 768, 848, 864, 954, 1152, 1272, 1431, 1536, 1696, 1728, 1908, 2304, 2544, 2862, 3392, 3456, 3816, 4608, 5088, 5724, 6784, 6912, 7632, 10176, 11448, 13568, 13824, 15264, 20352, 22896, 27136, 28597, 30528, 40704, 45792, 57194, 61056, 81408, 85791, 91584, 114388, 122112, 171582, 183168, 228776, 244224, 257373, 343164, 366336, 457552, 514746, 686328, 732672, 772119, 915104, 1029492, 1372656, 1515641, 1544238, 1830208, 2058984, 2745312, 3031282, 3088476, 3660416, 4117968, 4546923, 5490624, 6062564, 6176952, 7320832, 8235936, 9093846, 10981248, 12125128, 12353904, 13640769, 14641664, 16471872, 18187692, 21962496, 24250256, 24707808, 27281538, 32943744, 36375384, 40922307, 43924992, 48500512, 49415616, 54563076, 65887488, 72750768, 81844614, 97001024, 98831232, 109126152, 131774976, 145501536, 163689228, 194002048, 197662464, 218252304, 291003072, 327378456, 388004096, 395324928, 436504608, 582006144, 654756912, 776008192, 873009216, 1164012288, 1309513824, 1746018432, 2328024576, 2619027648, 3492036864, 5238055296, 6984073728, 10476110592, 20952221184]

約数ペア:

[(1, 20952221184), (2, 10476110592), (3, 6984073728), (4, 5238055296), (6, 3492036864), (8, 2619027648), (9, 2328024576), (12, 1746018432), (16, 1309513824), (18, 1164012288), (24, 873009216), (27, 776008192), (32, 654756912), (36, 582006144), (48, 436504608), (53, 395324928), (54, 388004096), (64, 327378456), (72, 291003072), (96, 218252304), (106, 197662464), (108, 194002048), (128, 163689228), (144, 145501536), (159, 131774976), (192, 109126152), (212, 98831232), (216, 97001024), (256, 81844614), (288, 72750768), (318, 65887488), (384, 54563076), (424, 49415616), (432, 48500512), (477, 43924992), (512, 40922307), (576, 36375384), (636, 32943744), (768, 27281538), (848, 24707808), (864, 24250256), (954, 21962496), (1152, 18187692), (1272, 16471872), (1431, 14641664), (1536, 13640769), (1696, 12353904), (1728, 12125128), (1908, 10981248), (2304, 9093846), (2544, 8235936), (2862, 7320832), (3392, 6176952), (3456, 6062564), (3816, 5490624), (4608, 4546923), (5088, 4117968), (5724, 3660416), (6784, 3088476), (6912, 3031282), (7632, 2745312), (10176, 2058984), (11448, 1830208), (13568, 1544238), (13824, 1515641), (15264, 1372656), (20352, 1029492), (22896, 915104), (27136, 772119), (28597, 732672), (30528, 686328), (40704, 514746), (45792, 457552), (57194, 366336), (61056, 343164), (81408, 257373), (85791, 244224), (91584, 228776), (114388, 183168), (122112, 171582)]