20108682710

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2868571}}^1$

素因数の和:2869279

約数の個数: 16

約数和(自身を含む): 36247275792

約数和(自身を除く): 16138593082

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 2868571, 5737142, 14342855, 28685710, 2010868271, 4021736542, 10054341355, 20108682710]

約数ペア:

[(1, 20108682710), (2, 10054341355), (5, 4021736542), (10, 2010868271), (701, 28685710), (1402, 14342855), (3505, 5737142), (7010, 2868571)]