20076911268

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1361}}^1\times {\mathrm{2207}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 46985992704

約数和(自身を除く): 26909081436

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1361, 1671, 2207, 2228, 2722, 3342, 4083, 4414, 5444, 6621, 6684, 8166, 8828, 13242, 16332, 26484, 758077, 1229299, 1516154, 2274231, 2458598, 3003727, 3032308, 3687897, 4548462, 4917196, 6007454, 7375794, 9011181, 9096924, 12014908, 14751588, 18022362, 36044724, 1673075939, 3346151878, 5019227817, 6692303756, 10038455634, 20076911268]

約数ペア:

[(1, 20076911268), (2, 10038455634), (3, 6692303756), (4, 5019227817), (6, 3346151878), (12, 1673075939), (557, 36044724), (1114, 18022362), (1361, 14751588), (1671, 12014908), (2207, 9096924), (2228, 9011181), (2722, 7375794), (3342, 6007454), (4083, 4917196), (4414, 4548462), (5444, 3687897), (6621, 3032308), (6684, 3003727), (8166, 2458598), (8828, 2274231), (13242, 1516154), (16332, 1229299), (26484, 758077)]