20307123216

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{30011}}^1$

素因数の和:30189

約数の個数: 120

約数和(自身を含む): 58829282304

約数和(自身を除く): 38522159088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 127, 144, 148, 222, 254, 296, 333, 381, 444, 508, 592, 666, 762, 888, 1016, 1143, 1332, 1524, 1776, 2032, 2286, 2664, 3048, 4572, 4699, 5328, 6096, 9144, 9398, 14097, 18288, 18796, 28194, 30011, 37592, 42291, 56388, 60022, 75184, 84582, 90033, 112776, 120044, 169164, 180066, 225552, 240088, 270099, 338328, 360132, 480176, 540198, 676656, 720264, 1080396, 1110407, 1440528, 2160792, 2220814, 3331221, 3811397, 4321584, 4441628, 6662442, 7622794, 8883256, 9993663, 11434191, 13324884, 15245588, 17766512, 19987326, 22868382, 26649768, 30491176, 34302573, 39974652, 45736764, 53299536, 60982352, 68605146, 79949304, 91473528, 137210292, 141021689, 159898608, 182947056, 274420584, 282043378, 423065067, 548841168, 564086756, 846130134, 1128173512, 1269195201, 1692260268, 2256347024, 2538390402, 3384520536, 5076780804, 6769041072, 10153561608, 20307123216]

約数ペア:

[(1, 20307123216), (2, 10153561608), (3, 6769041072), (4, 5076780804), (6, 3384520536), (8, 2538390402), (9, 2256347024), (12, 1692260268), (16, 1269195201), (18, 1128173512), (24, 846130134), (36, 564086756), (37, 548841168), (48, 423065067), (72, 282043378), (74, 274420584), (111, 182947056), (127, 159898608), (144, 141021689), (148, 137210292), (222, 91473528), (254, 79949304), (296, 68605146), (333, 60982352), (381, 53299536), (444, 45736764), (508, 39974652), (592, 34302573), (666, 30491176), (762, 26649768), (888, 22868382), (1016, 19987326), (1143, 17766512), (1332, 15245588), (1524, 13324884), (1776, 11434191), (2032, 9993663), (2286, 8883256), (2664, 7622794), (3048, 6662442), (4572, 4441628), (4699, 4321584), (5328, 3811397), (6096, 3331221), (9144, 2220814), (9398, 2160792), (14097, 1440528), (18288, 1110407), (18796, 1080396), (28194, 720264), (30011, 676656), (37592, 540198), (42291, 480176), (56388, 360132), (60022, 338328), (75184, 270099), (84582, 240088), (90033, 225552), (112776, 180066), (120044, 169164)]