20097430144

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1049}}^1\times {\mathrm{1237}}^1$

素因数の和:2322

約数の個数: 96

約数和(自身を含む): 44086108500

約数和(自身を除く): 23988678356

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1049, 1237, 1408, 1936, 2098, 2474, 3872, 4196, 4948, 7744, 8392, 9896, 11539, 13607, 15488, 16784, 19792, 23078, 27214, 33568, 39584, 46156, 54428, 67136, 79168, 92312, 108856, 126929, 134272, 149677, 158336, 184624, 217712, 253858, 299354, 369248, 435424, 507716, 598708, 738496, 870848, 1015432, 1197416, 1297613, 1476992, 1741696, 2030864, 2394832, 2595226, 4061728, 4789664, 5190452, 8123456, 9579328, 10380904, 14273743, 16246912, 19158656, 20761808, 28547486, 41523616, 57094972, 83047232, 114189944, 157011173, 166094464, 228379888, 314022346, 456759776, 628044692, 913519552, 1256089384, 1827039104, 2512178768, 5024357536, 10048715072, 20097430144]

約数ペア:

[(1, 20097430144), (2, 10048715072), (4, 5024357536), (8, 2512178768), (11, 1827039104), (16, 1256089384), (22, 913519552), (32, 628044692), (44, 456759776), (64, 314022346), (88, 228379888), (121, 166094464), (128, 157011173), (176, 114189944), (242, 83047232), (352, 57094972), (484, 41523616), (704, 28547486), (968, 20761808), (1049, 19158656), (1237, 16246912), (1408, 14273743), (1936, 10380904), (2098, 9579328), (2474, 8123456), (3872, 5190452), (4196, 4789664), (4948, 4061728), (7744, 2595226), (8392, 2394832), (9896, 2030864), (11539, 1741696), (13607, 1476992), (15488, 1297613), (16784, 1197416), (19792, 1015432), (23078, 870848), (27214, 738496), (33568, 598708), (39584, 507716), (46156, 435424), (54428, 369248), (67136, 299354), (79168, 253858), (92312, 217712), (108856, 184624), (126929, 158336), (134272, 149677)]