20601520584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{463247}}^1$

素因数の和:463382

約数の個数: 64

約数和(自身を含む): 55033862400

約数和(自身を除く): 34432341816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 327, 408, 436, 654, 872, 1308, 1853, 2616, 3706, 5559, 7412, 11118, 14824, 22236, 44472, 463247, 926494, 1389741, 1852988, 2779482, 3705976, 5558964, 7875199, 11117928, 15750398, 23625597, 31500796, 47251194, 50493923, 63001592, 94502388, 100987846, 151481769, 189004776, 201975692, 302963538, 403951384, 605927076, 858396691, 1211854152, 1716793382, 2575190073, 3433586764, 5150380146, 6867173528, 10300760292, 20601520584]

約数ペア:

[(1, 20601520584), (2, 10300760292), (3, 6867173528), (4, 5150380146), (6, 3433586764), (8, 2575190073), (12, 1716793382), (17, 1211854152), (24, 858396691), (34, 605927076), (51, 403951384), (68, 302963538), (102, 201975692), (109, 189004776), (136, 151481769), (204, 100987846), (218, 94502388), (327, 63001592), (408, 50493923), (436, 47251194), (654, 31500796), (872, 23625597), (1308, 15750398), (1853, 11117928), (2616, 7875199), (3706, 5558964), (5559, 3705976), (7412, 2779482), (11118, 1852988), (14824, 1389741), (22236, 926494), (44472, 463247)]