2020041716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2549}}^1$

素因数の和:2685

約数の個数: 96

約数和(自身を含む): 4606156800

約数和(自身を除く): 2586115084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 83, 124, 154, 166, 217, 308, 332, 341, 434, 581, 682, 868, 913, 1162, 1364, 1826, 2324, 2387, 2549, 2573, 3652, 4774, 5098, 5146, 6391, 9548, 10196, 10292, 12782, 17843, 18011, 25564, 28039, 28303, 35686, 36022, 56078, 56606, 71372, 72044, 79019, 112156, 113212, 158038, 196273, 198121, 211567, 316076, 392546, 396242, 423134, 553133, 785092, 792484, 846268, 869209, 1106266, 1480969, 1738418, 2212532, 2327237, 2961938, 3476836, 4654474, 5923876, 6084463, 6558577, 9308948, 12168926, 13117154, 16290659, 24337852, 26234308, 32581318, 45910039, 65162636, 72144347, 91820078, 144288694, 183640156, 288577388, 505010429, 1010020858, 2020041716]

約数ペア:

[(1, 2020041716), (2, 1010020858), (4, 505010429), (7, 288577388), (11, 183640156), (14, 144288694), (22, 91820078), (28, 72144347), (31, 65162636), (44, 45910039), (62, 32581318), (77, 26234308), (83, 24337852), (124, 16290659), (154, 13117154), (166, 12168926), (217, 9308948), (308, 6558577), (332, 6084463), (341, 5923876), (434, 4654474), (581, 3476836), (682, 2961938), (868, 2327237), (913, 2212532), (1162, 1738418), (1364, 1480969), (1826, 1106266), (2324, 869209), (2387, 846268), (2549, 792484), (2573, 785092), (3652, 553133), (4774, 423134), (5098, 396242), (5146, 392546), (6391, 316076), (9548, 211567), (10196, 198121), (10292, 196273), (12782, 158038), (17843, 113212), (18011, 112156), (25564, 79019), (28039, 72044), (28303, 71372), (35686, 56606), (36022, 56078)]