20160671924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3633863}}^1$

素因数の和:3633959

約数の個数: 24

約数和(自身を含む): 37646831040

約数和(自身を除く): 17486159116

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 3633863, 7267726, 14535452, 69043397, 138086794, 265271999, 276173588, 530543998, 1061087996, 5040167981, 10080335962, 20160671924]

約数ペア:

[(1, 20160671924), (2, 10080335962), (4, 5040167981), (19, 1061087996), (38, 530543998), (73, 276173588), (76, 265271999), (146, 138086794), (292, 69043397), (1387, 14535452), (2774, 7267726), (5548, 3633863)]