20146163060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23425771}}^1$

素因数の和:23425823

約数の個数: 24

約数和(自身を含む): 43290826656

約数和(自身を除く): 23144663596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 23425771, 46851542, 93703084, 117128855, 234257710, 468515420, 1007308153, 2014616306, 4029232612, 5036540765, 10073081530, 20146163060]

約数ペア:

[(1, 20146163060), (2, 10073081530), (4, 5036540765), (5, 4029232612), (10, 2014616306), (20, 1007308153), (43, 468515420), (86, 234257710), (172, 117128855), (215, 93703084), (430, 46851542), (860, 23425771)]