20899681482

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32554021}}^1$

素因数の和:32554133

約数の個数: 16

約数和(自身を含む): 42190012512

約数和(自身を除く): 21290331030

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32554021, 65108042, 97662063, 195324126, 3483280247, 6966560494, 10449840741, 20899681482]

約数ペア:

[(1, 20899681482), (2, 10449840741), (3, 6966560494), (6, 3483280247), (107, 195324126), (214, 97662063), (321, 65108042), (642, 32554021)]