20249703939

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{6967}}^1\times {\mathrm{16421}}^1$

素因数の和:23450

約数の個数: 16

約数和(自身を含む): 27462839040

約数和(自身を除く): 7213135101

約数列:

[1, 3, 59, 177, 6967, 16421, 20901, 49263, 411053, 968839, 1233159, 2906517, 114405107, 343215321, 6749901313, 20249703939]

約数ペア:

[(1, 20249703939), (3, 6749901313), (59, 343215321), (177, 114405107), (6967, 2906517), (16421, 1233159), (20901, 968839), (49263, 411053)]