2013050594020

素因数分解:

$2^2\times 5^1\times {\mathrm{2239759}}^1\times {\mathrm{44939}}^1$

素因数の和:2284707

約数の個数: 24

約数和(自身を含む): 4227502204800

約数和(自身を除く): 2214451610780

約数列:

[1, 2, 4, 5, 10, 20, 44939, 89878, 179756, 224695, 449390, 898780, 2239759, 4479518, 8959036, 11198795, 22397590, 44795180, 100652529701, 201305059402, 402610118804, 503262648505, 1006525297010, 2013050594020]

約数ペア:

[(1, 2013050594020), (2, 1006525297010), (4, 503262648505), (5, 402610118804), (10, 201305059402), (20, 100652529701), (44939, 44795180), (89878, 22397590), (179756, 11198795), (224695, 8959036), (449390, 4479518), (898780, 2239759)]