20027271744

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1121599}}^1$

素因数の和:1121648

約数の個数: 84

約数和(自身を含む): 59256371200

約数和(自身を除く): 39229099456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 1121599, 2243198, 3364797, 4486396, 6729594, 8972792, 10094391, 13459188, 17945584, 20188782, 26918376, 34769569, 35891168, 40377564, 53836752, 69539138, 71782336, 80755128, 104308707, 107673504, 139078276, 161510256, 208617414, 215347008, 278156552, 312926121, 323020512, 417234828, 556313104, 625852242, 646041024, 834469656, 1112626208, 1251704484, 1668939312, 2225252416, 2503408968, 3337878624, 5006817936, 6675757248, 10013635872, 20027271744]

約数ペア:

[(1, 20027271744), (2, 10013635872), (3, 6675757248), (4, 5006817936), (6, 3337878624), (8, 2503408968), (9, 2225252416), (12, 1668939312), (16, 1251704484), (18, 1112626208), (24, 834469656), (31, 646041024), (32, 625852242), (36, 556313104), (48, 417234828), (62, 323020512), (64, 312926121), (72, 278156552), (93, 215347008), (96, 208617414), (124, 161510256), (144, 139078276), (186, 107673504), (192, 104308707), (248, 80755128), (279, 71782336), (288, 69539138), (372, 53836752), (496, 40377564), (558, 35891168), (576, 34769569), (744, 26918376), (992, 20188782), (1116, 17945584), (1488, 13459188), (1984, 10094391), (2232, 8972792), (2976, 6729594), (4464, 4486396), (5952, 3364797), (8928, 2243198), (17856, 1121599)]