20136116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 28634956

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 47, 52, 77, 91, 94, 107, 143, 154, 182, 188, 214, 286, 308, 329, 364, 428, 517, 572, 611, 658, 749, 1001, 1034, 1177, 1222, 1316, 1391, 1498, 2002, 2068, 2354, 2444, 2782, 2996, 3619, 4004, 4277, 4708, 5029, 5564, 6721, 7238, 8239, 8554, 9737, 10058, 13442, 14476, 15301, 16478, 17108, 19474, 20116, 26884, 30602, 32956, 35203, 38948, 47047, 55319, 61204, 65377, 70406, 94094, 107107, 110638, 130754, 140812, 188188, 214214, 221276, 261508, 387233, 428428, 457639, 719147, 774466, 915278, 1438294, 1548932, 1830556, 2876588, 5034029, 10068058, 20136116]

約数ペア:

[(1, 20136116), (2, 10068058), (4, 5034029), (7, 2876588), (11, 1830556), (13, 1548932), (14, 1438294), (22, 915278), (26, 774466), (28, 719147), (44, 457639), (47, 428428), (52, 387233), (77, 261508), (91, 221276), (94, 214214), (107, 188188), (143, 140812), (154, 130754), (182, 110638), (188, 107107), (214, 94094), (286, 70406), (308, 65377), (329, 61204), (364, 55319), (428, 47047), (517, 38948), (572, 35203), (611, 32956), (658, 30602), (749, 26884), (1001, 20116), (1034, 19474), (1177, 17108), (1222, 16478), (1316, 15301), (1391, 14476), (1498, 13442), (2002, 10058), (2068, 9737), (2354, 8554), (2444, 8239), (2782, 7238), (2996, 6721), (3619, 5564), (4004, 5029), (4277, 4708)]