20173421532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31793}}^1$

素因数の和:31864

約数の個数: 144

約数和(自身を含む): 56832410880

約数和(自身を除く): 36658989348

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 121, 132, 138, 209, 228, 242, 253, 276, 363, 418, 437, 484, 506, 627, 726, 759, 836, 874, 1012, 1254, 1311, 1452, 1518, 1748, 2299, 2508, 2622, 2783, 3036, 4598, 4807, 5244, 5566, 6897, 8349, 9196, 9614, 11132, 13794, 14421, 16698, 19228, 27588, 28842, 31793, 33396, 52877, 57684, 63586, 95379, 105754, 127172, 158631, 190758, 211508, 317262, 349723, 381516, 604067, 634524, 699446, 731239, 1049169, 1208134, 1398892, 1462478, 1812201, 2098338, 2193717, 2416268, 2924956, 3624402, 3846953, 4196676, 4387434, 6644737, 7248804, 7693906, 8043629, 8774868, 11540859, 13289474, 13893541, 15387812, 16087258, 19934211, 23081718, 24130887, 26578948, 27787082, 32174516, 39868422, 41680623, 46163436, 48261774, 55574164, 73092107, 79736844, 83361246, 88479919, 96523548, 146184214, 152828951, 166722492, 176959838, 219276321, 265439757, 292368428, 305657902, 353919676, 438552642, 458486853, 530879514, 611315804, 877105284, 916973706, 1061759028, 1681118461, 1833947412, 3362236922, 5043355383, 6724473844, 10086710766, 20173421532]

約数ペア:

[(1, 20173421532), (2, 10086710766), (3, 6724473844), (4, 5043355383), (6, 3362236922), (11, 1833947412), (12, 1681118461), (19, 1061759028), (22, 916973706), (23, 877105284), (33, 611315804), (38, 530879514), (44, 458486853), (46, 438552642), (57, 353919676), (66, 305657902), (69, 292368428), (76, 265439757), (92, 219276321), (114, 176959838), (121, 166722492), (132, 152828951), (138, 146184214), (209, 96523548), (228, 88479919), (242, 83361246), (253, 79736844), (276, 73092107), (363, 55574164), (418, 48261774), (437, 46163436), (484, 41680623), (506, 39868422), (627, 32174516), (726, 27787082), (759, 26578948), (836, 24130887), (874, 23081718), (1012, 19934211), (1254, 16087258), (1311, 15387812), (1452, 13893541), (1518, 13289474), (1748, 11540859), (2299, 8774868), (2508, 8043629), (2622, 7693906), (2783, 7248804), (3036, 6644737), (4598, 4387434), (4807, 4196676), (5244, 3846953), (5566, 3624402), (6897, 2924956), (8349, 2416268), (9196, 2193717), (9614, 2098338), (11132, 1812201), (13794, 1462478), (14421, 1398892), (16698, 1208134), (19228, 1049169), (27588, 731239), (28842, 699446), (31793, 634524), (33396, 604067), (52877, 381516), (57684, 349723), (63586, 317262), (95379, 211508), (105754, 190758), (127172, 158631)]