20159095287

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1\times {\mathrm{107741}}^1$

素因数の和:109118

約数の個数: 16

約数和(自身を含む): 27471624192

約数和(自身を除く): 7312528905

約数列:

[1, 3, 47, 141, 1327, 3981, 62369, 107741, 187107, 323223, 5063827, 15191481, 142972307, 428916921, 6719698429, 20159095287]

約数ペア:

[(1, 20159095287), (3, 6719698429), (47, 428916921), (141, 142972307), (1327, 15191481), (3981, 5063827), (62369, 323223), (107741, 187107)]