20278014713616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31319}}^1\times {\mathrm{1226263}}^1$

素因数の和:1257604

約数の個数: 80

約数和(自身を含む): 57149003658240

約数和(自身を除く): 36870988944624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 31319, 62638, 93957, 125276, 187914, 250552, 344509, 375828, 501104, 689018, 751656, 1033527, 1226263, 1378036, 1503312, 2067054, 2452526, 2756072, 3678789, 4134108, 4905052, 5512144, 7357578, 8268216, 9810104, 13488893, 14715156, 16536432, 19620208, 26977786, 29430312, 40466679, 53955572, 58860624, 80933358, 107911144, 161866716, 215822288, 323733432, 647466864, 38405330897, 76810661794, 115215992691, 153621323588, 230431985382, 307242647176, 422458639867, 460863970764, 614485294352, 844917279734, 921727941528, 1267375919601, 1689834559468, 1843455883056, 2534751839202, 3379669118936, 5069503678404, 6759338237872, 10139007356808, 20278014713616]

約数ペア:

[(1, 20278014713616), (2, 10139007356808), (3, 6759338237872), (4, 5069503678404), (6, 3379669118936), (8, 2534751839202), (11, 1843455883056), (12, 1689834559468), (16, 1267375919601), (22, 921727941528), (24, 844917279734), (33, 614485294352), (44, 460863970764), (48, 422458639867), (66, 307242647176), (88, 230431985382), (132, 153621323588), (176, 115215992691), (264, 76810661794), (528, 38405330897), (31319, 647466864), (62638, 323733432), (93957, 215822288), (125276, 161866716), (187914, 107911144), (250552, 80933358), (344509, 58860624), (375828, 53955572), (501104, 40466679), (689018, 29430312), (751656, 26977786), (1033527, 19620208), (1226263, 16536432), (1378036, 14715156), (1503312, 13488893), (2067054, 9810104), (2452526, 8268216), (2756072, 7357578), (3678789, 5512144), (4134108, 4905052)]