20150081077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2858573}}^1$

素因数の和:2858652

約数の個数: 16

約数和(自身を含む): 24698079360

約数和(自身を除く): 4547998283

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 2858573, 20010011, 54312887, 151504369, 380190209, 1060530583, 2878583011, 20150081077]

約数ペア:

[(1, 20150081077), (7, 2878583011), (19, 1060530583), (53, 380190209), (133, 151504369), (371, 54312887), (1007, 20010011), (7049, 2858573)]