20053502

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21379}}^1$

素因数の和:21455

約数の個数: 16

約数和(自身を含む): 34892160

約数和(自身を除く): 14838658

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21379, 42758, 149653, 299306, 1432393, 2864786, 10026751, 20053502]

約数ペア:

[(1, 20053502), (2, 10026751), (7, 2864786), (14, 1432393), (67, 299306), (134, 149653), (469, 42758), (938, 21379)]