20801164224

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{15731}}^1$

素因数の和:15914

約数の個数: 112

約数和(自身を含む): 56390535936

約数和(自身を除く): 35589371712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 97, 142, 192, 194, 213, 284, 291, 388, 426, 568, 582, 776, 852, 1136, 1164, 1552, 1704, 2272, 2328, 3104, 3408, 4544, 4656, 6208, 6816, 6887, 9312, 13632, 13774, 15731, 18624, 20661, 27548, 31462, 41322, 47193, 55096, 62924, 82644, 94386, 110192, 125848, 165288, 188772, 220384, 251696, 330576, 377544, 440768, 503392, 661152, 755088, 1006784, 1116901, 1322304, 1510176, 1525907, 2233802, 3020352, 3051814, 3350703, 4467604, 4577721, 6103628, 6701406, 8935208, 9155442, 12207256, 13402812, 17870416, 18310884, 24414512, 26805624, 35740832, 36621768, 48829024, 53611248, 71481664, 73243536, 97658048, 107222496, 108339397, 146487072, 214444992, 216678794, 292974144, 325018191, 433357588, 650036382, 866715176, 1300072764, 1733430352, 2600145528, 3466860704, 5200291056, 6933721408, 10400582112, 20801164224]

約数ペア:

[(1, 20801164224), (2, 10400582112), (3, 6933721408), (4, 5200291056), (6, 3466860704), (8, 2600145528), (12, 1733430352), (16, 1300072764), (24, 866715176), (32, 650036382), (48, 433357588), (64, 325018191), (71, 292974144), (96, 216678794), (97, 214444992), (142, 146487072), (192, 108339397), (194, 107222496), (213, 97658048), (284, 73243536), (291, 71481664), (388, 53611248), (426, 48829024), (568, 36621768), (582, 35740832), (776, 26805624), (852, 24414512), (1136, 18310884), (1164, 17870416), (1552, 13402812), (1704, 12207256), (2272, 9155442), (2328, 8935208), (3104, 6701406), (3408, 6103628), (4544, 4577721), (4656, 4467604), (6208, 3350703), (6816, 3051814), (6887, 3020352), (9312, 2233802), (13632, 1525907), (13774, 1510176), (15731, 1322304), (18624, 1116901), (20661, 1006784), (27548, 755088), (31462, 661152), (41322, 503392), (47193, 440768), (55096, 377544), (62924, 330576), (82644, 251696), (94386, 220384), (110192, 188772), (125848, 165288)]