22220203748

素因数分解:

$2^2\times {\mathrm{12979}}^1\times {\mathrm{428003}}^1$

素因数の和:440986

約数の個数: 12

約数和(自身を含む): 38888443440

約数和(自身を除く): 16668239692

約数列:

[1, 2, 4, 12979, 25958, 51916, 428003, 856006, 1712012, 5555050937, 11110101874, 22220203748]

約数ペア:

[(1, 22220203748), (2, 11110101874), (4, 5555050937), (12979, 1712012), (25958, 856006), (51916, 428003)]