20875797504

素因数分解:

$2^{10}\times 3^2\times {\mathrm{601}}^1\times {\mathrm{3769}}^1$

素因数の和:4396

約数の個数: 132

約数和(自身を含む): 60394728940

約数和(自身を除く): 39518931436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 601, 768, 1024, 1152, 1202, 1536, 1803, 2304, 2404, 3072, 3606, 3769, 4608, 4808, 5409, 7212, 7538, 9216, 9616, 10818, 11307, 14424, 15076, 19232, 21636, 22614, 28848, 30152, 33921, 38464, 43272, 45228, 57696, 60304, 67842, 76928, 86544, 90456, 115392, 120608, 135684, 153856, 173088, 180912, 230784, 241216, 271368, 307712, 346176, 361824, 461568, 482432, 542736, 615424, 692352, 723648, 923136, 964864, 1085472, 1384704, 1447296, 1846272, 1929728, 2170944, 2265169, 2769408, 2894592, 3859456, 4341888, 4530338, 5538816, 5789184, 6795507, 8683776, 9060676, 11578368, 13591014, 17367552, 18121352, 20386521, 27182028, 34735104, 36242704, 40773042, 54364056, 72485408, 81546084, 108728112, 144970816, 163092168, 217456224, 289941632, 326184336, 434912448, 579883264, 652368672, 869824896, 1159766528, 1304737344, 1739649792, 2319533056, 2609474688, 3479299584, 5218949376, 6958599168, 10437898752, 20875797504]

約数ペア:

[(1, 20875797504), (2, 10437898752), (3, 6958599168), (4, 5218949376), (6, 3479299584), (8, 2609474688), (9, 2319533056), (12, 1739649792), (16, 1304737344), (18, 1159766528), (24, 869824896), (32, 652368672), (36, 579883264), (48, 434912448), (64, 326184336), (72, 289941632), (96, 217456224), (128, 163092168), (144, 144970816), (192, 108728112), (256, 81546084), (288, 72485408), (384, 54364056), (512, 40773042), (576, 36242704), (601, 34735104), (768, 27182028), (1024, 20386521), (1152, 18121352), (1202, 17367552), (1536, 13591014), (1803, 11578368), (2304, 9060676), (2404, 8683776), (3072, 6795507), (3606, 5789184), (3769, 5538816), (4608, 4530338), (4808, 4341888), (5409, 3859456), (7212, 2894592), (7538, 2769408), (9216, 2265169), (9616, 2170944), (10818, 1929728), (11307, 1846272), (14424, 1447296), (15076, 1384704), (19232, 1085472), (21636, 964864), (22614, 923136), (28848, 723648), (30152, 692352), (33921, 615424), (38464, 542736), (43272, 482432), (45228, 461568), (57696, 361824), (60304, 346176), (67842, 307712), (76928, 271368), (86544, 241216), (90456, 230784), (115392, 180912), (120608, 173088), (135684, 153856)]