20594388

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12527}}^1$

素因数の和:12671

約数の個数: 24

約数和(自身を含む): 48408192

約数和(自身を除く): 27813804

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 12527, 25054, 37581, 50108, 75162, 150324, 1716199, 3432398, 5148597, 6864796, 10297194, 20594388]

約数ペア:

[(1, 20594388), (2, 10297194), (3, 6864796), (4, 5148597), (6, 3432398), (12, 1716199), (137, 150324), (274, 75162), (411, 50108), (548, 37581), (822, 25054), (1644, 12527)]