20144824

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{751}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 43315200

約数和(自身を除く): 23170376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 751, 958, 1502, 1916, 3004, 3353, 3832, 5257, 6008, 6706, 10514, 13412, 21028, 26824, 42056, 359729, 719458, 1438916, 2518103, 2877832, 5036206, 10072412, 20144824]

約数ペア:

[(1, 20144824), (2, 10072412), (4, 5036206), (7, 2877832), (8, 2518103), (14, 1438916), (28, 719458), (56, 359729), (479, 42056), (751, 26824), (958, 21028), (1502, 13412), (1916, 10514), (3004, 6706), (3353, 6008), (3832, 5257)]