20296266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 43244928

約数和(自身を除く): 22948662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 386, 579, 1031, 1158, 2062, 3093, 3281, 6186, 6562, 9843, 17527, 19686, 35054, 52581, 105162, 198983, 397966, 596949, 1193898, 3382711, 6765422, 10148133, 20296266]

約数ペア:

[(1, 20296266), (2, 10148133), (3, 6765422), (6, 3382711), (17, 1193898), (34, 596949), (51, 397966), (102, 198983), (193, 105162), (386, 52581), (579, 35054), (1031, 19686), (1158, 17527), (2062, 9843), (3093, 6562), (3281, 6186)]