20514588

素因数分解:

$2^2\times 3^1\times {\mathrm{683}}^1\times {\mathrm{2503}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 47956608

約数和(自身を除く): 27442020

約数列:

[1, 2, 3, 4, 6, 12, 683, 1366, 2049, 2503, 2732, 4098, 5006, 7509, 8196, 10012, 15018, 30036, 1709549, 3419098, 5128647, 6838196, 10257294, 20514588]

約数ペア:

[(1, 20514588), (2, 10257294), (3, 6838196), (4, 5128647), (6, 3419098), (12, 1709549), (683, 30036), (1366, 15018), (2049, 10012), (2503, 8196), (2732, 7509), (4098, 5006)]