20565846492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{25349}}^1$

素因数の和:25511

約数の個数: 96

約数和(自身を含む): 52587662400

約数和(自身を除く): 32021815908

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 97, 102, 123, 164, 194, 204, 246, 291, 388, 492, 582, 697, 1164, 1394, 1649, 2091, 2788, 3298, 3977, 4182, 4947, 6596, 7954, 8364, 9894, 11931, 15908, 19788, 23862, 25349, 47724, 50698, 67609, 76047, 101396, 135218, 152094, 202827, 270436, 304188, 405654, 430933, 811308, 861866, 1039309, 1292799, 1723732, 2078618, 2458853, 2585598, 3117927, 4157236, 4917706, 5171196, 6235854, 7376559, 9835412, 12471708, 14753118, 17668253, 29506236, 35336506, 41800501, 53004759, 70673012, 83601002, 100812973, 106009518, 125401503, 167202004, 201625946, 212019036, 250803006, 302438919, 403251892, 501606012, 604877838, 1209755676, 1713820541, 3427641082, 5141461623, 6855282164, 10282923246, 20565846492]

約数ペア:

[(1, 20565846492), (2, 10282923246), (3, 6855282164), (4, 5141461623), (6, 3427641082), (12, 1713820541), (17, 1209755676), (34, 604877838), (41, 501606012), (51, 403251892), (68, 302438919), (82, 250803006), (97, 212019036), (102, 201625946), (123, 167202004), (164, 125401503), (194, 106009518), (204, 100812973), (246, 83601002), (291, 70673012), (388, 53004759), (492, 41800501), (582, 35336506), (697, 29506236), (1164, 17668253), (1394, 14753118), (1649, 12471708), (2091, 9835412), (2788, 7376559), (3298, 6235854), (3977, 5171196), (4182, 4917706), (4947, 4157236), (6596, 3117927), (7954, 2585598), (8364, 2458853), (9894, 2078618), (11931, 1723732), (15908, 1292799), (19788, 1039309), (23862, 861866), (25349, 811308), (47724, 430933), (50698, 405654), (67609, 304188), (76047, 270436), (101396, 202827), (135218, 152094)]