20441170

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2843}}^1$

素因数の和:3569

約数の個数: 16

約数和(自身を含む): 36858240

約数和(自身を除く): 16417070

約数列:

[1, 2, 5, 10, 719, 1438, 2843, 3595, 5686, 7190, 14215, 28430, 2044117, 4088234, 10220585, 20441170]

約数ペア:

[(1, 20441170), (2, 10220585), (5, 4088234), (10, 2044117), (719, 28430), (1438, 14215), (2843, 7190), (3595, 5686)]