2016521072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6633293}}^1$

素因数の和:6633320

約数の個数: 20

約数和(自身を含む): 4112642280

約数和(自身を除く): 2096121208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6633293, 13266586, 26533172, 53066344, 106132688, 126032567, 252065134, 504130268, 1008260536, 2016521072]

約数ペア:

[(1, 2016521072), (2, 1008260536), (4, 504130268), (8, 252065134), (16, 126032567), (19, 106132688), (38, 53066344), (76, 26533172), (152, 13266586), (304, 6633293)]