20978659392

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{198301}}^1$

素因数の和:198364

約数の個数: 112

約数和(自身を含む): 60442449600

約数和(自身を除く): 39463790208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 152, 174, 192, 228, 232, 304, 348, 456, 464, 551, 608, 696, 912, 928, 1102, 1216, 1392, 1653, 1824, 1856, 2204, 2784, 3306, 3648, 4408, 5568, 6612, 8816, 13224, 17632, 26448, 35264, 52896, 105792, 198301, 396602, 594903, 793204, 1189806, 1586408, 2379612, 3172816, 3767719, 4759224, 5750729, 6345632, 7535438, 9518448, 11303157, 11501458, 12691264, 15070876, 17252187, 19036896, 22606314, 23002916, 30141752, 34504374, 38073792, 45212628, 46005832, 60283504, 69008748, 90425256, 92011664, 109263851, 120567008, 138017496, 180850512, 184023328, 218527702, 241134016, 276034992, 327791553, 361701024, 368046656, 437055404, 552069984, 655583106, 723402048, 874110808, 1104139968, 1311166212, 1748221616, 2622332424, 3496443232, 5244664848, 6992886464, 10489329696, 20978659392]

約数ペア:

[(1, 20978659392), (2, 10489329696), (3, 6992886464), (4, 5244664848), (6, 3496443232), (8, 2622332424), (12, 1748221616), (16, 1311166212), (19, 1104139968), (24, 874110808), (29, 723402048), (32, 655583106), (38, 552069984), (48, 437055404), (57, 368046656), (58, 361701024), (64, 327791553), (76, 276034992), (87, 241134016), (96, 218527702), (114, 184023328), (116, 180850512), (152, 138017496), (174, 120567008), (192, 109263851), (228, 92011664), (232, 90425256), (304, 69008748), (348, 60283504), (456, 46005832), (464, 45212628), (551, 38073792), (608, 34504374), (696, 30141752), (912, 23002916), (928, 22606314), (1102, 19036896), (1216, 17252187), (1392, 15070876), (1653, 12691264), (1824, 11501458), (1856, 11303157), (2204, 9518448), (2784, 7535438), (3306, 6345632), (3648, 5750729), (4408, 4759224), (5568, 3767719), (6612, 3172816), (8816, 2379612), (13224, 1586408), (17632, 1189806), (26448, 793204), (35264, 594903), (52896, 396602), (105792, 198301)]