20160874802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1\times {\mathrm{3407}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 31774228992

約数和(自身を除く): 11613354190

約数列:

[1, 2, 23, 46, 197, 394, 653, 1306, 3407, 4531, 6814, 9062, 15019, 30038, 78361, 128641, 156722, 257282, 671179, 1342358, 2224771, 2958743, 4449542, 5917486, 15437117, 30874234, 51169733, 102339466, 438279887, 876559774, 10080437401, 20160874802]

約数ペア:

[(1, 20160874802), (2, 10080437401), (23, 876559774), (46, 438279887), (197, 102339466), (394, 51169733), (653, 30874234), (1306, 15437117), (3407, 5917486), (4531, 4449542), (6814, 2958743), (9062, 2224771), (15019, 1342358), (30038, 671179), (78361, 257282), (128641, 156722)]