20036707974

素因数分解:

$2^1\times 3^2\times {\mathrm{2719}}^1\times {\mathrm{409397}}^1$

素因数の和:412124

約数の個数: 24

約数和(自身を含む): 43428939840

約数和(自身を除く): 23392231866

約数列:

[1, 2, 3, 6, 9, 18, 2719, 5438, 8157, 16314, 24471, 48942, 409397, 818794, 1228191, 2456382, 3684573, 7369146, 1113150443, 2226300886, 3339451329, 6678902658, 10018353987, 20036707974]

約数ペア:

[(1, 20036707974), (2, 10018353987), (3, 6678902658), (6, 3339451329), (9, 2226300886), (18, 1113150443), (2719, 7369146), (5438, 3684573), (8157, 2456382), (16314, 1228191), (24471, 818794), (48942, 409397)]