20191459524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{92153}}^1$

素因数の和:92241

約数の個数: 72

約数和(自身を含む): 51244996320

約数和(自身を除く): 31053536796

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 961, 1178, 1767, 1922, 2356, 2883, 3534, 3844, 5766, 7068, 11532, 18259, 36518, 54777, 73036, 92153, 109554, 184306, 219108, 276459, 368612, 552918, 1105836, 1750907, 2856743, 3501814, 5252721, 5713486, 7003628, 8570229, 10505442, 11426972, 17140458, 21010884, 34280916, 54278117, 88559033, 108556234, 162834351, 177118066, 217112468, 265677099, 325668702, 354236132, 531354198, 651337404, 1062708396, 1682621627, 3365243254, 5047864881, 6730486508, 10095729762, 20191459524]

約数ペア:

[(1, 20191459524), (2, 10095729762), (3, 6730486508), (4, 5047864881), (6, 3365243254), (12, 1682621627), (19, 1062708396), (31, 651337404), (38, 531354198), (57, 354236132), (62, 325668702), (76, 265677099), (93, 217112468), (114, 177118066), (124, 162834351), (186, 108556234), (228, 88559033), (372, 54278117), (589, 34280916), (961, 21010884), (1178, 17140458), (1767, 11426972), (1922, 10505442), (2356, 8570229), (2883, 7003628), (3534, 5713486), (3844, 5252721), (5766, 3501814), (7068, 2856743), (11532, 1750907), (18259, 1105836), (36518, 552918), (54777, 368612), (73036, 276459), (92153, 219108), (109554, 184306)]