20100486666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3629557}}^1$

素因数の和:3629646

約数の個数: 32

約数和(自身を含む): 43903133568

約数和(自身を除く): 23802646902

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 3629557, 7259114, 10888671, 21777342, 47184241, 94368482, 141552723, 257698547, 283105446, 515397094, 773095641, 1546191282, 3350081111, 6700162222, 10050243333, 20100486666]

約数ペア:

[(1, 20100486666), (2, 10050243333), (3, 6700162222), (6, 3350081111), (13, 1546191282), (26, 773095641), (39, 515397094), (71, 283105446), (78, 257698547), (142, 141552723), (213, 94368482), (426, 47184241), (923, 21777342), (1846, 10888671), (2769, 7259114), (5538, 3629557)]