2017044020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1381537}}^1$

素因数の和:1381619

約数の個数: 24

約数和(自身を含む): 4293820104

約数和(自身を除く): 2276776084

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1381537, 2763074, 5526148, 6907685, 13815370, 27630740, 100852201, 201704402, 403408804, 504261005, 1008522010, 2017044020]

約数ペア:

[(1, 2017044020), (2, 1008522010), (4, 504261005), (5, 403408804), (10, 201704402), (20, 100852201), (73, 27630740), (146, 13815370), (292, 6907685), (365, 5526148), (730, 2763074), (1460, 1381537)]