20010170

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1531}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 36069408

約数和(自身を除く): 16059238

約数列:

[1, 2, 5, 10, 1307, 1531, 2614, 3062, 6535, 7655, 13070, 15310, 2001017, 4002034, 10005085, 20010170]

約数ペア:

[(1, 20010170), (2, 10005085), (5, 4002034), (10, 2001017), (1307, 15310), (1531, 13070), (2614, 7655), (3062, 6535)]