20062898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5443}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 32010720

約数和(自身を除く): 11947822

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 5443, 10886, 103417, 206834, 527971, 1055942, 10031449, 20062898]

約数ペア:

[(1, 20062898), (2, 10031449), (19, 1055942), (38, 527971), (97, 206834), (194, 103417), (1843, 10886), (3686, 5443)]