20559330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 61439040

約数和(自身を除く): 40879710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1093, 1254, 1710, 1881, 2090, 2186, 3135, 3279, 3762, 5465, 6270, 6558, 9405, 9837, 10930, 12023, 16395, 18810, 19674, 20767, 24046, 32790, 36069, 41534, 49185, 60115, 62301, 72138, 98370, 103835, 108207, 120230, 124602, 180345, 186903, 207670, 216414, 228437, 311505, 360690, 373806, 456874, 541035, 623010, 685311, 934515, 1082070, 1142185, 1370622, 1869030, 2055933, 2284370, 3426555, 4111866, 6853110, 10279665, 20559330]

約数ペア:

[(1, 20559330), (2, 10279665), (3, 6853110), (5, 4111866), (6, 3426555), (9, 2284370), (10, 2055933), (11, 1869030), (15, 1370622), (18, 1142185), (19, 1082070), (22, 934515), (30, 685311), (33, 623010), (38, 541035), (45, 456874), (55, 373806), (57, 360690), (66, 311505), (90, 228437), (95, 216414), (99, 207670), (110, 186903), (114, 180345), (165, 124602), (171, 120230), (190, 108207), (198, 103835), (209, 98370), (285, 72138), (330, 62301), (342, 60115), (418, 49185), (495, 41534), (570, 36069), (627, 32790), (855, 24046), (990, 20767), (1045, 19674), (1093, 18810), (1254, 16395), (1710, 12023), (1881, 10930), (2090, 9837), (2186, 9405), (3135, 6558), (3279, 6270), (3762, 5465)]