20175508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5927}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 37844352

約数和(自身を除く): 17668844

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5927, 11854, 23708, 136321, 219299, 272642, 438598, 545284, 877196, 5043877, 10087754, 20175508]

約数ペア:

[(1, 20175508), (2, 10087754), (4, 5043877), (23, 877196), (37, 545284), (46, 438598), (74, 272642), (92, 219299), (148, 136321), (851, 23708), (1702, 11854), (3404, 5927)]