20109014016

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71933}}^1$

素因数の和:71976

約数の個数: 176

約数和(自身を含む): 65967506304

約数和(自身を除く): 45858492288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 7168, 8736, 9984, 10752, 11648, 13312, 17472, 19968, 21504, 23296, 34944, 39936, 46592, 69888, 71933, 93184, 139776, 143866, 215799, 279552, 287732, 431598, 503531, 575464, 863196, 935129, 1007062, 1150928, 1510593, 1726392, 1870258, 2014124, 2301856, 2805387, 3021186, 3452784, 3740516, 4028248, 4603712, 5610774, 6042372, 6545903, 6905568, 7481032, 8056496, 9207424, 11221548, 12084744, 13091806, 13811136, 14962064, 16112992, 18414848, 19637709, 22443096, 24169488, 26183612, 27622272, 29924128, 32225984, 36829696, 39275418, 44886192, 48338976, 52367224, 55244544, 59848256, 64451968, 73659392, 78550836, 89772384, 96677952, 104734448, 110489088, 119696512, 128903936, 157101672, 179544768, 193355904, 209468896, 220978176, 239393024, 257807872, 314203344, 359089536, 386711808, 418937792, 478786048, 515615744, 628406688, 718179072, 773423616, 837875584, 957572096, 1256813376, 1436358144, 1546847232, 1675751168, 2513626752, 2872716288, 3351502336, 5027253504, 6703004672, 10054507008, 20109014016]

約数ペア:

[(1, 20109014016), (2, 10054507008), (3, 6703004672), (4, 5027253504), (6, 3351502336), (7, 2872716288), (8, 2513626752), (12, 1675751168), (13, 1546847232), (14, 1436358144), (16, 1256813376), (21, 957572096), (24, 837875584), (26, 773423616), (28, 718179072), (32, 628406688), (39, 515615744), (42, 478786048), (48, 418937792), (52, 386711808), (56, 359089536), (64, 314203344), (78, 257807872), (84, 239393024), (91, 220978176), (96, 209468896), (104, 193355904), (112, 179544768), (128, 157101672), (156, 128903936), (168, 119696512), (182, 110489088), (192, 104734448), (208, 96677952), (224, 89772384), (256, 78550836), (273, 73659392), (312, 64451968), (336, 59848256), (364, 55244544), (384, 52367224), (416, 48338976), (448, 44886192), (512, 39275418), (546, 36829696), (624, 32225984), (672, 29924128), (728, 27622272), (768, 26183612), (832, 24169488), (896, 22443096), (1024, 19637709), (1092, 18414848), (1248, 16112992), (1344, 14962064), (1456, 13811136), (1536, 13091806), (1664, 12084744), (1792, 11221548), (2184, 9207424), (2496, 8056496), (2688, 7481032), (2912, 6905568), (3072, 6545903), (3328, 6042372), (3584, 5610774), (4368, 4603712), (4992, 4028248), (5376, 3740516), (5824, 3452784), (6656, 3021186), (7168, 2805387), (8736, 2301856), (9984, 2014124), (10752, 1870258), (11648, 1726392), (13312, 1510593), (17472, 1150928), (19968, 1007062), (21504, 935129), (23296, 863196), (34944, 575464), (39936, 503531), (46592, 431598), (69888, 287732), (71933, 279552), (93184, 215799), (139776, 143866)]