20143740190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{287767717}}^1$

素因数の和:287767731

約数の個数: 16

約数和(自身を含む): 41438551392

約数和(自身を除く): 21294811202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 287767717, 575535434, 1438838585, 2014374019, 2877677170, 4028748038, 10071870095, 20143740190]

約数ペア:

[(1, 20143740190), (2, 10071870095), (5, 4028748038), (7, 2877677170), (10, 2014374019), (14, 1438838585), (35, 575535434), (70, 287767717)]