20258022

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3407}}^1$

素因数の和:4403

約数の個数: 16

約数和(自身を含む): 40568832

約数和(自身を除く): 20310810

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 3407, 5946, 6814, 10221, 20442, 3376337, 6752674, 10129011, 20258022]

約数ペア:

[(1, 20258022), (2, 10129011), (3, 6752674), (6, 3376337), (991, 20442), (1982, 10221), (2973, 6814), (3407, 5946)]