20007240013

素因数分解:

${\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{4261}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 20482558272

約数和(自身を除く): 475318259

約数列:

[1, 73, 131, 491, 4261, 9563, 35843, 64321, 311053, 558191, 2092151, 4695433, 40747943, 152727023, 274071781, 20007240013]

約数ペア:

[(1, 20007240013), (73, 274071781), (131, 152727023), (491, 40747943), (4261, 4695433), (9563, 2092151), (35843, 558191), (64321, 311053)]