1680200048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4565761}}^1$

素因数の和:4565792

約数の個数: 20

約数和(自身を含む): 3396926928

約数和(自身を除く): 1716726880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4565761, 9131522, 18263044, 36526088, 73052176, 105012503, 210025006, 420050012, 840100024, 1680200048]

約数ペア:

[(1, 1680200048), (2, 840100024), (4, 420050012), (8, 210025006), (16, 105012503), (23, 73052176), (46, 36526088), (92, 18263044), (184, 9131522), (368, 4565761)]