20104270

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2677}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 36249408

約数和(自身を除く): 16145138

約数列:

[1, 2, 5, 10, 751, 1502, 2677, 3755, 5354, 7510, 13385, 26770, 2010427, 4020854, 10052135, 20104270]

約数ペア:

[(1, 20104270), (2, 10052135), (5, 4020854), (10, 2010427), (751, 26770), (1502, 13385), (2677, 7510), (3755, 5354)]