20088648

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 58261500

約数和(自身を除く): 38172852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1069, 1566, 2088, 2138, 2349, 3132, 3207, 4276, 4698, 6264, 6414, 8552, 9396, 9621, 12828, 18792, 19242, 25656, 28863, 31001, 38484, 57726, 62002, 76968, 86589, 93003, 115452, 124004, 173178, 186006, 230904, 248008, 279009, 346356, 372012, 558018, 692712, 744024, 837027, 1116036, 1674054, 2232072, 2511081, 3348108, 5022162, 6696216, 10044324, 20088648]

約数ペア:

[(1, 20088648), (2, 10044324), (3, 6696216), (4, 5022162), (6, 3348108), (8, 2511081), (9, 2232072), (12, 1674054), (18, 1116036), (24, 837027), (27, 744024), (29, 692712), (36, 558018), (54, 372012), (58, 346356), (72, 279009), (81, 248008), (87, 230904), (108, 186006), (116, 173178), (162, 124004), (174, 115452), (216, 93003), (232, 86589), (261, 76968), (324, 62002), (348, 57726), (522, 38484), (648, 31001), (696, 28863), (783, 25656), (1044, 19242), (1069, 18792), (1566, 12828), (2088, 9621), (2138, 9396), (2349, 8552), (3132, 6414), (3207, 6264), (4276, 4698)]