20053012

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4001}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 40340160

約数和(自身を除く): 20287148

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 4001, 5012, 8002, 16004, 28007, 56014, 112028, 716179, 1432358, 2864716, 5013253, 10026506, 20053012]

約数ペア:

[(1, 20053012), (2, 10026506), (4, 5013253), (7, 2864716), (14, 1432358), (28, 716179), (179, 112028), (358, 56014), (716, 28007), (1253, 16004), (2506, 8002), (4001, 5012)]