20160419788

素因数分解:

$2^2\times {\mathrm{80491}}^1\times {\mathrm{62617}}^1$

素因数の和:143112

約数の個数: 12

約数和(自身を含む): 35281736392

約数和(自身を除く): 15121316604

約数列:

[1, 2, 4, 62617, 80491, 125234, 160982, 250468, 321964, 5040104947, 10080209894, 20160419788]

約数ペア:

[(1, 20160419788), (2, 10080209894), (4, 5040104947), (62617, 321964), (80491, 250468), (125234, 160982)]