20177160979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1\times {\mathrm{10867}}^1$

素因数の和:12202

約数の個数: 16

約数和(自身を含む): 21527334400

約数和(自身を除く): 1350173421

約数列:

[1, 19, 79, 1237, 1501, 10867, 23503, 97723, 206473, 858493, 1856737, 13442479, 16311367, 255407101, 1061955841, 20177160979]

約数ペア:

[(1, 20177160979), (19, 1061955841), (79, 255407101), (1237, 16311367), (1501, 13442479), (10867, 1856737), (23503, 858493), (97723, 206473)]