20169397659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{12647}}^1$

素因数の和:13499

約数の個数: 32

約数和(自身を含む): 29068139520

約数和(自身を除く): 8898741861

約数列:

[1, 3, 23, 29, 69, 87, 667, 797, 2001, 2391, 12647, 18331, 23113, 37941, 54993, 69339, 290881, 366763, 531599, 872643, 1100289, 1594797, 8435549, 10079659, 25306647, 30238977, 231832157, 292310111, 695496471, 876930333, 6723132553, 20169397659]

約数ペア:

[(1, 20169397659), (3, 6723132553), (23, 876930333), (29, 695496471), (69, 292310111), (87, 231832157), (667, 30238977), (797, 25306647), (2001, 10079659), (2391, 8435549), (12647, 1594797), (18331, 1100289), (23113, 872643), (37941, 531599), (54993, 366763), (69339, 290881)]