2013133900

素因数分解:

$2^2\times 5^2\times {\mathrm{20131339}}^1$

素因数の和:20131353

約数の個数: 18

約数和(自身を含む): 4368500780

約数和(自身を除く): 2355366880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20131339, 40262678, 80525356, 100656695, 201313390, 402626780, 503283475, 1006566950, 2013133900]

約数ペア:

[(1, 2013133900), (2, 1006566950), (4, 503283475), (5, 402626780), (10, 201313390), (20, 100656695), (25, 80525356), (50, 40262678), (100, 20131339)]