20074801970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{290897}}^1$

素因数の和:291074

約数の個数: 32

約数和(自身を含む): 37030151808

約数和(自身を除く): 16955349838

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 670, 1030, 6901, 13802, 34505, 69010, 290897, 581794, 1454485, 2908970, 19490099, 29962391, 38980198, 59924782, 97450495, 149811955, 194900990, 299623910, 2007480197, 4014960394, 10037400985, 20074801970]

約数ペア:

[(1, 20074801970), (2, 10037400985), (5, 4014960394), (10, 2007480197), (67, 299623910), (103, 194900990), (134, 149811955), (206, 97450495), (335, 59924782), (515, 38980198), (670, 29962391), (1030, 19490099), (6901, 2908970), (13802, 1454485), (34505, 581794), (69010, 290897)]