20163372852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{22811}}^1$

素因数の和:23461

約数の個数: 96

約数和(自身を含む): 57026350080

約数和(自身を除く): 36862977228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 619, 714, 1238, 1428, 1857, 2476, 3714, 4333, 7428, 8666, 10523, 12999, 17332, 21046, 22811, 25998, 31569, 42092, 45622, 51996, 63138, 68433, 73661, 91244, 126276, 136866, 147322, 159677, 220983, 273732, 294644, 319354, 387787, 441966, 479031, 638708, 775574, 883932, 958062, 1163361, 1551148, 1916124, 2326722, 2714509, 4653444, 5429018, 8143527, 10858036, 14120009, 16287054, 28240018, 32574108, 42360027, 56480036, 84720054, 98840063, 169440108, 197680126, 240040153, 296520189, 395360252, 480080306, 593040378, 720120459, 960160612, 1186080756, 1440240918, 1680281071, 2880481836, 3360562142, 5040843213, 6721124284, 10081686426, 20163372852]

約数ペア:

[(1, 20163372852), (2, 10081686426), (3, 6721124284), (4, 5040843213), (6, 3360562142), (7, 2880481836), (12, 1680281071), (14, 1440240918), (17, 1186080756), (21, 960160612), (28, 720120459), (34, 593040378), (42, 480080306), (51, 395360252), (68, 296520189), (84, 240040153), (102, 197680126), (119, 169440108), (204, 98840063), (238, 84720054), (357, 56480036), (476, 42360027), (619, 32574108), (714, 28240018), (1238, 16287054), (1428, 14120009), (1857, 10858036), (2476, 8143527), (3714, 5429018), (4333, 4653444), (7428, 2714509), (8666, 2326722), (10523, 1916124), (12999, 1551148), (17332, 1163361), (21046, 958062), (22811, 883932), (25998, 775574), (31569, 638708), (42092, 479031), (45622, 441966), (51996, 387787), (63138, 319354), (68433, 294644), (73661, 273732), (91244, 220983), (126276, 159677), (136866, 147322)]