20166069982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{271363}}^1$

素因数の和:271947

約数の個数: 16

約数和(自身を含む): 30723832080

約数和(自身を除く): 10557762098

約数列:

[1, 2, 73, 146, 509, 1018, 37157, 74314, 271363, 542726, 19809499, 39618998, 138123767, 276247534, 10083034991, 20166069982]

約数ペア:

[(1, 20166069982), (2, 10083034991), (73, 276247534), (146, 138123767), (509, 39618998), (1018, 19809499), (37157, 542726), (74314, 271363)]