2015577136

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{40519}}^1$

素因数の和:43636

約数の個数: 20

約数和(自身を含む): 3906533200

約数和(自身を除く): 1890956064

約数列:

[1, 2, 4, 8, 16, 3109, 6218, 12436, 24872, 40519, 49744, 81038, 162076, 324152, 648304, 125973571, 251947142, 503894284, 1007788568, 2015577136]

約数ペア:

[(1, 2015577136), (2, 1007788568), (4, 503894284), (8, 251947142), (16, 125973571), (3109, 648304), (6218, 324152), (12436, 162076), (24872, 81038), (40519, 49744)]