20132873982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{246527}}^1$

素因数の和:246897

約数の個数: 48

約数和(自身を含む): 47111500800

約数和(自身を除く): 26978626818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 2094, 3141, 4537, 6282, 9074, 13611, 27222, 40833, 81666, 246527, 493054, 739581, 1479162, 2218743, 3204851, 4437486, 6409702, 9614553, 19229106, 28843659, 57687318, 86037923, 172075846, 258113769, 516227538, 774341307, 1118492999, 1548682614, 2236985998, 3355478997, 6710957994, 10066436991, 20132873982]

約数ペア:

[(1, 20132873982), (2, 10066436991), (3, 6710957994), (6, 3355478997), (9, 2236985998), (13, 1548682614), (18, 1118492999), (26, 774341307), (39, 516227538), (78, 258113769), (117, 172075846), (234, 86037923), (349, 57687318), (698, 28843659), (1047, 19229106), (2094, 9614553), (3141, 6409702), (4537, 4437486), (6282, 3204851), (9074, 2218743), (13611, 1479162), (27222, 739581), (40833, 493054), (81666, 246527)]