20180887903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{86161}}^1$

素因数の和:86478

約数の個数: 16

約数和(自身を含む): 22333190400

約数和(自身を除く): 2152302497

約数列:

[1, 11, 107, 199, 1177, 2189, 21293, 86161, 234223, 947771, 9219227, 17146039, 101411497, 188606429, 1834626173, 20180887903]

約数ペア:

[(1, 20180887903), (11, 1834626173), (107, 188606429), (199, 101411497), (1177, 17146039), (2189, 9219227), (21293, 947771), (86161, 234223)]