2020292072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8146339}}^1$

素因数の和:8146376

約数の個数: 16

約数和(自身を含む): 3910243200

約数和(自身を除く): 1889951128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8146339, 16292678, 32585356, 65170712, 252536509, 505073018, 1010146036, 2020292072]

約数ペア:

[(1, 2020292072), (2, 1010146036), (4, 505073018), (8, 252536509), (31, 65170712), (62, 32585356), (124, 16292678), (248, 8146339)]