20190899230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65131933}}^1$

素因数の和:65131971

約数の個数: 16

約数和(自身を含む): 37515993984

約数和(自身を除く): 17325094754

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 65131933, 130263866, 325659665, 651319330, 2019089923, 4038179846, 10095449615, 20190899230]

約数ペア:

[(1, 20190899230), (2, 10095449615), (5, 4038179846), (10, 2019089923), (31, 651319330), (62, 325659665), (155, 130263866), (310, 65131933)]