20219697762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{783527}}^1$

素因数の和:783583

約数の個数: 64

約数和(自身を含む): 48741709824

約数和(自身を除く): 28522012062

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 1122, 1173, 1518, 2346, 4301, 8602, 12903, 25806, 783527, 1567054, 2350581, 4701162, 8618797, 13319959, 17237594, 18021121, 25856391, 26639918, 36042242, 39959877, 51712782, 54063363, 79919754, 108126726, 146519549, 198232331, 293039098, 306359057, 396464662, 439558647, 594696993, 612718114, 879117294, 919077171, 1189393986, 1838154342, 3369949627, 6739899254, 10109848881, 20219697762]

約数ペア:

[(1, 20219697762), (2, 10109848881), (3, 6739899254), (6, 3369949627), (11, 1838154342), (17, 1189393986), (22, 919077171), (23, 879117294), (33, 612718114), (34, 594696993), (46, 439558647), (51, 396464662), (66, 306359057), (69, 293039098), (102, 198232331), (138, 146519549), (187, 108126726), (253, 79919754), (374, 54063363), (391, 51712782), (506, 39959877), (561, 36042242), (759, 26639918), (782, 25856391), (1122, 18021121), (1173, 17237594), (1518, 13319959), (2346, 8618797), (4301, 4701162), (8602, 2350581), (12903, 1567054), (25806, 783527)]