2020375059

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 2821294080

約数和(自身を除く): 800919021

約数列:

[1, 3, 31, 93, 109, 241, 327, 723, 827, 2481, 3379, 7471, 10137, 22413, 25637, 26269, 76911, 78807, 90143, 199307, 270429, 597921, 814339, 2443017, 2794433, 6178517, 8383299, 18535551, 21724463, 65173389, 673458353, 2020375059]

約数ペア:

[(1, 2020375059), (3, 673458353), (31, 65173389), (93, 21724463), (109, 18535551), (241, 8383299), (327, 6178517), (723, 2794433), (827, 2443017), (2481, 814339), (3379, 597921), (7471, 270429), (10137, 199307), (22413, 90143), (25637, 78807), (26269, 76911)]