254020006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 415578240

約数和(自身を除く): 161558234

約数列:

[1, 2, 19, 38, 43, 83, 86, 166, 817, 1577, 1634, 1873, 3154, 3569, 3746, 7138, 35587, 67811, 71174, 80539, 135622, 155459, 161078, 310918, 1530241, 2953721, 3060482, 5907442, 6684737, 13369474, 127010003, 254020006]

約数ペア:

[(1, 254020006), (2, 127010003), (19, 13369474), (38, 6684737), (43, 5907442), (83, 3060482), (86, 2953721), (166, 1530241), (817, 310918), (1577, 161078), (1634, 155459), (1873, 135622), (3154, 80539), (3569, 71174), (3746, 67811), (7138, 35587)]