20341714190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{290595917}}^1$

素因数の和:290595931

約数の個数: 16

約数和(自身を含む): 41845812192

約数和(自身を除く): 21504098002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 290595917, 581191834, 1452979585, 2034171419, 2905959170, 4068342838, 10170857095, 20341714190]

約数ペア:

[(1, 20341714190), (2, 10170857095), (5, 4068342838), (7, 2905959170), (10, 2034171419), (14, 1452979585), (35, 581191834), (70, 290595917)]