2016187460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14401339}}^1$

素因数の和:14401355

約数の個数: 24

約数和(自身を含む): 4838850240

約数和(自身を除く): 2822662780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14401339, 28802678, 57605356, 72006695, 100809373, 144013390, 201618746, 288026780, 403237492, 504046865, 1008093730, 2016187460]

約数ペア:

[(1, 2016187460), (2, 1008093730), (4, 504046865), (5, 403237492), (7, 288026780), (10, 201618746), (14, 144013390), (20, 100809373), (28, 72006695), (35, 57605356), (70, 28802678), (140, 14401339)]