20184391676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{4231}}^1$

素因数の和:5826

約数の個数: 48

約数和(自身を含む): 38122533120

約数和(自身を除く): 17938141444

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1531, 1558, 3062, 3116, 4231, 6124, 8462, 16924, 29089, 58178, 62771, 80389, 116356, 125542, 160778, 173471, 251084, 321556, 346942, 693884, 1192649, 2385298, 3295949, 4770596, 6477661, 6591898, 12955322, 13183796, 25910644, 123075559, 246151118, 265584101, 492302236, 531168202, 1062336404, 5046097919, 10092195838, 20184391676]

約数ペア:

[(1, 20184391676), (2, 10092195838), (4, 5046097919), (19, 1062336404), (38, 531168202), (41, 492302236), (76, 265584101), (82, 246151118), (164, 123075559), (779, 25910644), (1531, 13183796), (1558, 12955322), (3062, 6591898), (3116, 6477661), (4231, 4770596), (6124, 3295949), (8462, 2385298), (16924, 1192649), (29089, 693884), (58178, 346942), (62771, 321556), (80389, 251084), (116356, 173471), (125542, 160778)]