20163410673

素因数分解:

$3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{509911}}^1$

素因数の和:510197

約数の個数: 24

約数和(自身を含む): 31390182720

約数和(自身を除く): 11226772047

約数列:

[1, 3, 7, 21, 49, 147, 269, 807, 1883, 5649, 13181, 39543, 509911, 1529733, 3569377, 10708131, 24985639, 74956917, 137166059, 411498177, 960162413, 2880487239, 6721136891, 20163410673]

約数ペア:

[(1, 20163410673), (3, 6721136891), (7, 2880487239), (21, 960162413), (49, 411498177), (147, 137166059), (269, 74956917), (807, 24985639), (1883, 10708131), (5649, 3569377), (13181, 1529733), (39543, 509911)]