20121294007

素因数分解:

${\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{35129}}^1$

素因数の和:35382

約数の個数: 16

約数和(自身を含む): 20868906240

約数和(自身を除く): 747612233

約数列:

[1, 67, 83, 103, 5561, 6901, 8549, 35129, 572783, 2353643, 2915707, 3618287, 195352369, 242425229, 300317821, 20121294007]

約数ペア:

[(1, 20121294007), (67, 300317821), (83, 242425229), (103, 195352369), (5561, 3618287), (6901, 2915707), (8549, 2353643), (35129, 572783)]