20147742709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1\times {\mathrm{6043}}^1$

素因数の和:6904

約数の個数: 16

約数和(自身を含む): 21313561600

約数和(自身を除く): 1165818891

約数列:

[1, 19, 379, 463, 6043, 7201, 8797, 114817, 175477, 2290297, 2797909, 3334063, 43515643, 53160271, 1060407511, 20147742709]

約数ペア:

[(1, 20147742709), (19, 1060407511), (379, 53160271), (463, 43515643), (6043, 3334063), (7201, 2797909), (8797, 2290297), (114817, 175477)]