20248659981036

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{20521}}^1\times {\mathrm{21599}}^1$

素因数の和:42186

約数の個数: 144

約数和(自身を含む): 54214330060800

約数和(自身を除く): 33965670079764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 972, 1269, 1692, 2538, 3807, 5076, 7614, 11421, 15228, 20521, 21599, 22842, 41042, 43198, 45684, 61563, 64797, 82084, 86396, 123126, 129594, 184689, 194391, 246252, 259188, 369378, 388782, 554067, 583173, 738756, 777564, 964487, 1015153, 1108134, 1166346, 1662201, 1749519, 1928974, 2030306, 2216268, 2332692, 2893461, 3045459, 3324402, 3499038, 3857948, 4060612, 4986603, 5248557, 5786922, 6090918, 6648804, 6998076, 8680383, 9136377, 9973206, 10497114, 11573844, 12181836, 17360766, 18272754, 19946412, 20994228, 26041149, 27409131, 34721532, 36545508, 52082298, 54818262, 78123447, 82227393, 104164596, 109636524, 156246894, 164454786, 234370341, 246682179, 312493788, 328909572, 443233079, 468740682, 493364358, 886466158, 937481364, 986728716, 1329699237, 1772932316, 2659398474, 3989097711, 5318796948, 7978195422, 11967293133, 15956390844, 20831954713, 23934586266, 35901879399, 41663909426, 47869172532, 62495864139, 71803758798, 83327818852, 107705638197, 124991728278, 143607517596, 187487592417, 215411276394, 249983456556, 374975184834, 430822552788, 562462777251, 749950369668, 1124925554502, 1687388331753, 2249851109004, 3374776663506, 5062164995259, 6749553327012, 10124329990518, 20248659981036]

約数ペア:

[(1, 20248659981036), (2, 10124329990518), (3, 6749553327012), (4, 5062164995259), (6, 3374776663506), (9, 2249851109004), (12, 1687388331753), (18, 1124925554502), (27, 749950369668), (36, 562462777251), (47, 430822552788), (54, 374975184834), (81, 249983456556), (94, 215411276394), (108, 187487592417), (141, 143607517596), (162, 124991728278), (188, 107705638197), (243, 83327818852), (282, 71803758798), (324, 62495864139), (423, 47869172532), (486, 41663909426), (564, 35901879399), (846, 23934586266), (972, 20831954713), (1269, 15956390844), (1692, 11967293133), (2538, 7978195422), (3807, 5318796948), (5076, 3989097711), (7614, 2659398474), (11421, 1772932316), (15228, 1329699237), (20521, 986728716), (21599, 937481364), (22842, 886466158), (41042, 493364358), (43198, 468740682), (45684, 443233079), (61563, 328909572), (64797, 312493788), (82084, 246682179), (86396, 234370341), (123126, 164454786), (129594, 156246894), (184689, 109636524), (194391, 104164596), (246252, 82227393), (259188, 78123447), (369378, 54818262), (388782, 52082298), (554067, 36545508), (583173, 34721532), (738756, 27409131), (777564, 26041149), (964487, 20994228), (1015153, 19946412), (1108134, 18272754), (1166346, 17360766), (1662201, 12181836), (1749519, 11573844), (1928974, 10497114), (2030306, 9973206), (2216268, 9136377), (2332692, 8680383), (2893461, 6998076), (3045459, 6648804), (3324402, 6090918), (3499038, 5786922), (3857948, 5248557), (4060612, 4986603)]