20765755776

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{14683}}^1$

素因数の和:14856

約数の個数: 128

約数和(自身を含む): 57514291200

約数和(自身を除く): 36748535424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 127, 128, 174, 192, 232, 254, 348, 381, 384, 464, 508, 696, 762, 928, 1016, 1392, 1524, 1856, 2032, 2784, 3048, 3683, 3712, 4064, 5568, 6096, 7366, 8128, 11049, 11136, 12192, 14683, 14732, 16256, 22098, 24384, 29366, 29464, 44049, 44196, 48768, 58732, 58928, 88098, 88392, 117464, 117856, 176196, 176784, 234928, 235712, 352392, 353568, 425807, 469856, 471424, 704784, 707136, 851614, 939712, 1277421, 1409568, 1414272, 1703228, 1864741, 1879424, 2554842, 2819136, 3406456, 3729482, 5109684, 5594223, 5638272, 6812912, 7458964, 10219368, 11188446, 13625824, 14917928, 20438736, 22376892, 27251648, 29835856, 40877472, 44753784, 54077489, 54503296, 59671712, 81754944, 89507568, 108154978, 119343424, 162232467, 163509888, 179015136, 216309956, 238686848, 324464934, 358030272, 432619912, 648929868, 716060544, 865239824, 1297859736, 1730479648, 2595719472, 3460959296, 5191438944, 6921918592, 10382877888, 20765755776]

約数ペア:

[(1, 20765755776), (2, 10382877888), (3, 6921918592), (4, 5191438944), (6, 3460959296), (8, 2595719472), (12, 1730479648), (16, 1297859736), (24, 865239824), (29, 716060544), (32, 648929868), (48, 432619912), (58, 358030272), (64, 324464934), (87, 238686848), (96, 216309956), (116, 179015136), (127, 163509888), (128, 162232467), (174, 119343424), (192, 108154978), (232, 89507568), (254, 81754944), (348, 59671712), (381, 54503296), (384, 54077489), (464, 44753784), (508, 40877472), (696, 29835856), (762, 27251648), (928, 22376892), (1016, 20438736), (1392, 14917928), (1524, 13625824), (1856, 11188446), (2032, 10219368), (2784, 7458964), (3048, 6812912), (3683, 5638272), (3712, 5594223), (4064, 5109684), (5568, 3729482), (6096, 3406456), (7366, 2819136), (8128, 2554842), (11049, 1879424), (11136, 1864741), (12192, 1703228), (14683, 1414272), (14732, 1409568), (16256, 1277421), (22098, 939712), (24384, 851614), (29366, 707136), (29464, 704784), (44049, 471424), (44196, 469856), (48768, 425807), (58732, 353568), (58928, 352392), (88098, 235712), (88392, 234928), (117464, 176784), (117856, 176196)]