20309994434

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1\times {\mathrm{74707}}^1$

素因数の和:75641

約数の個数: 16

約数和(自身を含む): 30674507136

約数和(自身を除く): 10364512702

約数列:

[1, 2, 181, 362, 751, 1502, 74707, 135931, 149414, 271862, 13521967, 27043934, 56104957, 112209914, 10154997217, 20309994434]

約数ペア:

[(1, 20309994434), (2, 10154997217), (181, 112209914), (362, 56104957), (751, 27043934), (1502, 13521967), (74707, 271862), (135931, 149414)]