20094981554

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1\times {\mathrm{30529}}^1$

素因数の和:31757

約数の個数: 16

約数和(自身を含む): 30255840600

約数和(自身を除く): 10160859046

約数列:

[1, 2, 397, 794, 829, 1658, 30529, 61058, 329113, 658226, 12120013, 24240026, 25308541, 50617082, 10047490777, 20094981554]

約数ペア:

[(1, 20094981554), (2, 10047490777), (397, 50617082), (794, 25308541), (829, 24240026), (1658, 12120013), (30529, 658226), (61058, 329113)]