20080140268

素因数分解:

$2^2\times {\mathrm{461}}^1\times {\mathrm{503}}^1\times {\mathrm{21649}}^1$

素因数の和:22617

約数の個数: 24

約数和(自身を含む): 35288114400

約数和(自身を除く): 15207974132

約数列:

[1, 2, 4, 461, 503, 922, 1006, 1844, 2012, 21649, 43298, 86596, 231883, 463766, 927532, 9980189, 10889447, 19960378, 21778894, 39920756, 43557788, 5020035067, 10040070134, 20080140268]

約数ペア:

[(1, 20080140268), (2, 10040070134), (4, 5020035067), (461, 43557788), (503, 39920756), (922, 21778894), (1006, 19960378), (1844, 10889447), (2012, 9980189), (21649, 927532), (43298, 463766), (86596, 231883)]