20142904338

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5253757}}^1$

素因数の和:5253839

約数の個数: 32

約数和(自身を含む): 45392469120

約数和(自身を除く): 25249564782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5253757, 10507514, 15761271, 31522542, 47283813, 94567626, 141851439, 283702878, 373016747, 746033494, 1119050241, 2238100482, 3357150723, 6714301446, 10071452169, 20142904338]

約数ペア:

[(1, 20142904338), (2, 10071452169), (3, 6714301446), (6, 3357150723), (9, 2238100482), (18, 1119050241), (27, 746033494), (54, 373016747), (71, 283702878), (142, 141851439), (213, 94567626), (426, 47283813), (639, 31522542), (1278, 15761271), (1917, 10507514), (3834, 5253757)]