20248650852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{87443}}^1$

素因数の和:88312

約数の個数: 48

約数和(自身を含む): 49360389120

約数和(自身を除く): 29111738268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 839, 1678, 2517, 3356, 5034, 10068, 19297, 38594, 57891, 77188, 87443, 115782, 174886, 231564, 262329, 349772, 524658, 1049316, 2011189, 4022378, 6033567, 8044756, 12067134, 24134268, 73364677, 146729354, 220094031, 293458708, 440188062, 880376124, 1687387571, 3374775142, 5062162713, 6749550284, 10124325426, 20248650852]

約数ペア:

[(1, 20248650852), (2, 10124325426), (3, 6749550284), (4, 5062162713), (6, 3374775142), (12, 1687387571), (23, 880376124), (46, 440188062), (69, 293458708), (92, 220094031), (138, 146729354), (276, 73364677), (839, 24134268), (1678, 12067134), (2517, 8044756), (3356, 6033567), (5034, 4022378), (10068, 2011189), (19297, 1049316), (38594, 524658), (57891, 349772), (77188, 262329), (87443, 231564), (115782, 174886)]