20129967031

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{267611}}^1$

素因数の和:267774

約数の個数: 16

約数和(自身を含む): 21965592960

約数和(自身を除く): 1835625929

約数列:

[1, 19, 37, 107, 703, 2033, 3959, 75221, 267611, 5084609, 9901607, 28634377, 188130533, 544053163, 1059471949, 20129967031]

約数ペア:

[(1, 20129967031), (19, 1059471949), (37, 544053163), (107, 188130533), (703, 28634377), (2033, 9901607), (3959, 5084609), (75221, 267611)]