20194868496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3643}}^1\times {\mathrm{10499}}^1$

素因数の和:14164

約数の個数: 80

約数和(自身を含む): 56933856000

約数和(自身を除く): 36738987504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 3643, 7286, 10499, 10929, 14572, 20998, 21858, 29144, 31497, 40073, 41996, 43716, 58288, 62994, 80146, 83992, 87432, 115489, 120219, 125988, 160292, 167984, 174864, 230978, 240438, 251976, 320584, 346467, 461956, 480876, 503952, 641168, 692934, 923912, 961752, 1385868, 1847824, 1923504, 2771736, 5543472, 38247857, 76495714, 114743571, 152991428, 229487142, 305982856, 420726427, 458974284, 611965712, 841452854, 917948568, 1262179281, 1682905708, 1835897136, 2524358562, 3365811416, 5048717124, 6731622832, 10097434248, 20194868496]

約数ペア:

[(1, 20194868496), (2, 10097434248), (3, 6731622832), (4, 5048717124), (6, 3365811416), (8, 2524358562), (11, 1835897136), (12, 1682905708), (16, 1262179281), (22, 917948568), (24, 841452854), (33, 611965712), (44, 458974284), (48, 420726427), (66, 305982856), (88, 229487142), (132, 152991428), (176, 114743571), (264, 76495714), (528, 38247857), (3643, 5543472), (7286, 2771736), (10499, 1923504), (10929, 1847824), (14572, 1385868), (20998, 961752), (21858, 923912), (29144, 692934), (31497, 641168), (40073, 503952), (41996, 480876), (43716, 461956), (58288, 346467), (62994, 320584), (80146, 251976), (83992, 240438), (87432, 230978), (115489, 174864), (120219, 167984), (125988, 160292)]