20176675516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{6029}}^1\times {\mathrm{19457}}^1$

素因数の和:25533

約数の個数: 24

約数和(自身を含む): 36138175920

約数和(自身を除く): 15961500404

約数列:

[1, 2, 4, 43, 86, 172, 6029, 12058, 19457, 24116, 38914, 77828, 259247, 518494, 836651, 1036988, 1673302, 3346604, 117306253, 234612506, 469225012, 5044168879, 10088337758, 20176675516]

約数ペア:

[(1, 20176675516), (2, 10088337758), (4, 5044168879), (43, 469225012), (86, 234612506), (172, 117306253), (6029, 3346604), (12058, 1673302), (19457, 1036988), (24116, 836651), (38914, 518494), (77828, 259247)]