20110991824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1483987}}^1$

素因数の和:1484024

約数の個数: 60

約数和(自身を含む): 48947860192

約数和(自身を除く): 28836868368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 1483987, 2967974, 5935948, 10387909, 11871896, 16323857, 20775818, 23743792, 32647714, 41551636, 65295428, 83103272, 114266999, 130590856, 166206544, 179562427, 228533998, 261181712, 359124854, 457067996, 718249708, 914135992, 1256936989, 1436499416, 1828271984, 2513873978, 2872998832, 5027747956, 10055495912, 20110991824]

約数ペア:

[(1, 20110991824), (2, 10055495912), (4, 5027747956), (7, 2872998832), (8, 2513873978), (11, 1828271984), (14, 1436499416), (16, 1256936989), (22, 914135992), (28, 718249708), (44, 457067996), (56, 359124854), (77, 261181712), (88, 228533998), (112, 179562427), (121, 166206544), (154, 130590856), (176, 114266999), (242, 83103272), (308, 65295428), (484, 41551636), (616, 32647714), (847, 23743792), (968, 20775818), (1232, 16323857), (1694, 11871896), (1936, 10387909), (3388, 5935948), (6776, 2967974), (13552, 1483987)]