20131254444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{12413}}^1$

素因数の和:12919

約数の個数: 96

約数和(自身を含む): 55058572800

約数和(自身を除く): 34927318356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 449, 516, 602, 898, 903, 1204, 1347, 1796, 1806, 2694, 3143, 3612, 5388, 6286, 9429, 12413, 12572, 18858, 19307, 24826, 37239, 37716, 38614, 49652, 57921, 74478, 77228, 86891, 115842, 135149, 148956, 173782, 231684, 260673, 270298, 347564, 405447, 521346, 533759, 540596, 810894, 1042692, 1067518, 1601277, 1621788, 2135036, 3202554, 3736313, 5573437, 6405108, 7472626, 11146874, 11208939, 14945252, 16720311, 22293748, 22417878, 33440622, 39014059, 44835756, 66881244, 78028118, 117042177, 156056236, 234084354, 239657791, 468168708, 479315582, 718973373, 958631164, 1437946746, 1677604537, 2875893492, 3355209074, 5032813611, 6710418148, 10065627222, 20131254444]

約数ペア:

[(1, 20131254444), (2, 10065627222), (3, 6710418148), (4, 5032813611), (6, 3355209074), (7, 2875893492), (12, 1677604537), (14, 1437946746), (21, 958631164), (28, 718973373), (42, 479315582), (43, 468168708), (84, 239657791), (86, 234084354), (129, 156056236), (172, 117042177), (258, 78028118), (301, 66881244), (449, 44835756), (516, 39014059), (602, 33440622), (898, 22417878), (903, 22293748), (1204, 16720311), (1347, 14945252), (1796, 11208939), (1806, 11146874), (2694, 7472626), (3143, 6405108), (3612, 5573437), (5388, 3736313), (6286, 3202554), (9429, 2135036), (12413, 1621788), (12572, 1601277), (18858, 1067518), (19307, 1042692), (24826, 810894), (37239, 540596), (37716, 533759), (38614, 521346), (49652, 405447), (57921, 347564), (74478, 270298), (77228, 260673), (86891, 231684), (115842, 173782), (135149, 148956)]