20994635522

素因数分解:

$2^1\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{482347}}^1$

素因数の和:485465

約数の個数: 16

約数和(自身を含む): 36002454720

約数和(自身を除く): 15007819198

約数列:

[1, 2, 7, 14, 3109, 6218, 21763, 43526, 482347, 964694, 3376429, 6752858, 1499616823, 2999233646, 10497317761, 20994635522]

約数ペア:

[(1, 20994635522), (2, 10497317761), (7, 2999233646), (14, 1499616823), (3109, 6752858), (6218, 3376429), (21763, 964694), (43526, 482347)]