20737564922

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1433}}^1\times {\mathrm{40423}}^1$

素因数の和:42037

約数の個数: 16

約数和(自身を含む): 31302728640

約数和(自身を除く): 10565163718

約数列:

[1, 2, 179, 358, 1433, 2866, 40423, 80846, 256507, 513014, 7235717, 14471434, 57926159, 115852318, 10368782461, 20737564922]

約数ペア:

[(1, 20737564922), (2, 10368782461), (179, 115852318), (358, 57926159), (1433, 14471434), (2866, 7235717), (40423, 513014), (80846, 256507)]