20366947749

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{10079}}^1$

素因数の和:10385

約数の個数: 32

約数和(自身を含む): 28217548800

約数和(自身を除く): 7850601051

約数列:

[1, 3, 53, 71, 159, 179, 213, 537, 3763, 9487, 10079, 11289, 12709, 28461, 30237, 38127, 534187, 673577, 715609, 1602561, 1804141, 2020731, 2146827, 5412423, 37927277, 95619473, 113781831, 128094011, 286858419, 384282033, 6788982583, 20366947749]

約数ペア:

[(1, 20366947749), (3, 6788982583), (53, 384282033), (71, 286858419), (159, 128094011), (179, 113781831), (213, 95619473), (537, 37927277), (3763, 5412423), (9487, 2146827), (10079, 2020731), (11289, 1804141), (12709, 1602561), (28461, 715609), (30237, 673577), (38127, 534187)]