20189512794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1\times {\mathrm{4561}}^1$

素因数の和:6051

約数の個数: 64

約数和(自身を含む): 45028472832

約数和(自身を除く): 24838960038

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1427, 1551, 2854, 3102, 4281, 4561, 8562, 9122, 13683, 15697, 27366, 31394, 47091, 50171, 67069, 94182, 100342, 134138, 150513, 201207, 214367, 301026, 402414, 428734, 643101, 737759, 1286202, 1475518, 2213277, 2358037, 4426554, 4716074, 6508547, 7074111, 13017094, 14148222, 19525641, 39051282, 71594017, 143188034, 214782051, 305901709, 429564102, 611803418, 917705127, 1835410254, 3364918799, 6729837598, 10094756397, 20189512794]

約数ペア:

[(1, 20189512794), (2, 10094756397), (3, 6729837598), (6, 3364918799), (11, 1835410254), (22, 917705127), (33, 611803418), (47, 429564102), (66, 305901709), (94, 214782051), (141, 143188034), (282, 71594017), (517, 39051282), (1034, 19525641), (1427, 14148222), (1551, 13017094), (2854, 7074111), (3102, 6508547), (4281, 4716074), (4561, 4426554), (8562, 2358037), (9122, 2213277), (13683, 1475518), (15697, 1286202), (27366, 737759), (31394, 643101), (47091, 428734), (50171, 402414), (67069, 301026), (94182, 214367), (100342, 201207), (134138, 150513)]