20992087464

素因数分解:

$2^3\times 3^1\times {\mathrm{874670311}}^1$

素因数の和:874670320

約数の個数: 16

約数和(自身を含む): 52480218720

約数和(自身を除く): 31488131256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 874670311, 1749340622, 2624010933, 3498681244, 5248021866, 6997362488, 10496043732, 20992087464]

約数ペア:

[(1, 20992087464), (2, 10496043732), (3, 6997362488), (4, 5248021866), (6, 3498681244), (8, 2624010933), (12, 1749340622), (24, 874670311)]