20783299

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2199101

約数列:

[1, 17, 31, 113, 349, 527, 1921, 3503, 5933, 10819, 39437, 59551, 183923, 670429, 1222547, 20783299]

約数ペア:

[(1, 20783299), (17, 1222547), (31, 670429), (113, 183923), (349, 59551), (527, 39437), (1921, 10819), (3503, 5933)]