20163856837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1\times {\mathrm{15391}}^1$

素因数の和:16764

約数の個数: 16

約数和(自身を含む): 21643614720

約数和(自身を除く): 1479757883

約数列:

[1, 19, 53, 1007, 1301, 15391, 24719, 68953, 292429, 815723, 1310107, 15498737, 20023691, 380450129, 1061255623, 20163856837]

約数ペア:

[(1, 20163856837), (19, 1061255623), (53, 380450129), (1007, 20023691), (1301, 15498737), (15391, 1310107), (24719, 815723), (68953, 292429)]