20331130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54949}}^1$

素因数の和:54993

約数の個数: 16

約数和(自身を含む): 37585800

約数和(自身を除く): 17254670

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54949, 109898, 274745, 549490, 2033113, 4066226, 10165565, 20331130]

約数ペア:

[(1, 20331130), (2, 10165565), (5, 4066226), (10, 2033113), (37, 549490), (74, 274745), (185, 109898), (370, 54949)]