16823420

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1433}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 35414064

約数和(自身を除く): 18590644

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 1433, 2348, 2866, 2935, 5732, 5870, 7165, 11740, 14330, 28660, 841171, 1682342, 3364684, 4205855, 8411710, 16823420]

約数ペア:

[(1, 16823420), (2, 8411710), (4, 4205855), (5, 3364684), (10, 1682342), (20, 841171), (587, 28660), (1174, 14330), (1433, 11740), (2348, 7165), (2866, 5870), (2935, 5732)]