20243339410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{289190563}}^1$

素因数の和:289190577

約数の個数: 16

約数和(自身を含む): 41643441216

約数和(自身を除く): 21400101806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 289190563, 578381126, 1445952815, 2024333941, 2891905630, 4048667882, 10121669705, 20243339410]

約数ペア:

[(1, 20243339410), (2, 10121669705), (5, 4048667882), (7, 2891905630), (10, 2024333941), (14, 1445952815), (35, 578381126), (70, 289190563)]