20263829292

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23087}}^1$

素因数の和:23159

約数の個数: 168

約数和(自身を含む): 62179493376

約数和(自身を除く): 41915664084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 243, 252, 258, 301, 324, 378, 387, 486, 516, 567, 602, 729, 756, 774, 903, 972, 1134, 1161, 1204, 1458, 1548, 1701, 1806, 2268, 2322, 2709, 2916, 3402, 3483, 3612, 4644, 5103, 5418, 6804, 6966, 8127, 10206, 10449, 10836, 13932, 16254, 20412, 20898, 23087, 24381, 31347, 32508, 41796, 46174, 48762, 62694, 69261, 73143, 92348, 97524, 125388, 138522, 146286, 161609, 207783, 219429, 277044, 292572, 323218, 415566, 438858, 484827, 623349, 646436, 831132, 877716, 969654, 992741, 1246698, 1454481, 1870047, 1939308, 1985482, 2493396, 2908962, 2978223, 3740094, 3970964, 4363443, 5610141, 5817924, 5956446, 6949187, 7480188, 8726886, 8934669, 11220282, 11912892, 13090329, 13898374, 16830423, 17453772, 17869338, 20847561, 22440564, 26180658, 26804007, 27796748, 33660846, 35738676, 39270987, 41695122, 52361316, 53608014, 62542683, 67321692, 78541974, 80412021, 83390244, 107216028, 117812961, 125085366, 157083948, 160824042, 187628049, 235625922, 241236063, 250170732, 321648084, 375256098, 471251844, 482472126, 562884147, 723708189, 750512196, 964944252, 1125768294, 1447416378, 1688652441, 2251536588, 2894832756, 3377304882, 5065957323, 6754609764, 10131914646, 20263829292]

約数ペア:

[(1, 20263829292), (2, 10131914646), (3, 6754609764), (4, 5065957323), (6, 3377304882), (7, 2894832756), (9, 2251536588), (12, 1688652441), (14, 1447416378), (18, 1125768294), (21, 964944252), (27, 750512196), (28, 723708189), (36, 562884147), (42, 482472126), (43, 471251844), (54, 375256098), (63, 321648084), (81, 250170732), (84, 241236063), (86, 235625922), (108, 187628049), (126, 160824042), (129, 157083948), (162, 125085366), (172, 117812961), (189, 107216028), (243, 83390244), (252, 80412021), (258, 78541974), (301, 67321692), (324, 62542683), (378, 53608014), (387, 52361316), (486, 41695122), (516, 39270987), (567, 35738676), (602, 33660846), (729, 27796748), (756, 26804007), (774, 26180658), (903, 22440564), (972, 20847561), (1134, 17869338), (1161, 17453772), (1204, 16830423), (1458, 13898374), (1548, 13090329), (1701, 11912892), (1806, 11220282), (2268, 8934669), (2322, 8726886), (2709, 7480188), (2916, 6949187), (3402, 5956446), (3483, 5817924), (3612, 5610141), (4644, 4363443), (5103, 3970964), (5418, 3740094), (6804, 2978223), (6966, 2908962), (8127, 2493396), (10206, 1985482), (10449, 1939308), (10836, 1870047), (13932, 1454481), (16254, 1246698), (20412, 992741), (20898, 969654), (23087, 877716), (24381, 831132), (31347, 646436), (32508, 623349), (41796, 484827), (46174, 438858), (48762, 415566), (62694, 323218), (69261, 292572), (73143, 277044), (92348, 219429), (97524, 207783), (125388, 161609), (138522, 146286)]