20199751932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{4243}}^1$

素因数の和:4687

約数の個数: 96

約数和(自身を含む): 50377162752

約数和(自身を除く): 30177410820

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 367, 564, 734, 1081, 1101, 1468, 2162, 2202, 3243, 4243, 4324, 4404, 6486, 8441, 8486, 12729, 12972, 16882, 16972, 17249, 25323, 25458, 33764, 34498, 50646, 50916, 51747, 68996, 97589, 101292, 103494, 195178, 199421, 206988, 292767, 390356, 396727, 398842, 585534, 598263, 793454, 797684, 1171068, 1190181, 1196526, 1557181, 1586908, 2380362, 2393052, 3114362, 4586683, 4671543, 4760724, 6228724, 9173366, 9343086, 13760049, 18346732, 18686172, 27520098, 35815163, 55040196, 71630326, 73187507, 107445489, 143260652, 146375014, 214890978, 219562521, 292750028, 429781956, 439125042, 878250084, 1683312661, 3366625322, 5049937983, 6733250644, 10099875966, 20199751932]

約数ペア:

[(1, 20199751932), (2, 10099875966), (3, 6733250644), (4, 5049937983), (6, 3366625322), (12, 1683312661), (23, 878250084), (46, 439125042), (47, 429781956), (69, 292750028), (92, 219562521), (94, 214890978), (138, 146375014), (141, 143260652), (188, 107445489), (276, 73187507), (282, 71630326), (367, 55040196), (564, 35815163), (734, 27520098), (1081, 18686172), (1101, 18346732), (1468, 13760049), (2162, 9343086), (2202, 9173366), (3243, 6228724), (4243, 4760724), (4324, 4671543), (4404, 4586683), (6486, 3114362), (8441, 2393052), (8486, 2380362), (12729, 1586908), (12972, 1557181), (16882, 1196526), (16972, 1190181), (17249, 1171068), (25323, 797684), (25458, 793454), (33764, 598263), (34498, 585534), (50646, 398842), (50916, 396727), (51747, 390356), (68996, 292767), (97589, 206988), (101292, 199421), (103494, 195178)]