20143375103

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{3793}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 21786787008

約数和(自身を除く): 1643411905

約数列:

[1, 19, 47, 313, 361, 893, 3793, 5947, 14711, 16967, 72067, 112993, 178271, 279509, 1187209, 1369273, 3387149, 5310671, 22556971, 55798823, 64355831, 428582449, 1060177637, 20143375103]

約数ペア:

[(1, 20143375103), (19, 1060177637), (47, 428582449), (313, 64355831), (361, 55798823), (893, 22556971), (3793, 5310671), (5947, 3387149), (14711, 1369273), (16967, 1187209), (72067, 279509), (112993, 178271)]