2016198064

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{190639}}^1$

素因数の和:191308

約数の個数: 20

約数和(自身を含む): 3912314080

約数和(自身を除く): 1896116016

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 190639, 381278, 762556, 1525112, 3050224, 126012379, 252024758, 504049516, 1008099032, 2016198064]

約数ペア:

[(1, 2016198064), (2, 1008099032), (4, 504049516), (8, 252024758), (16, 126012379), (661, 3050224), (1322, 1525112), (2644, 762556), (5288, 381278), (10576, 190639)]