20186417076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{308491}}^1$

素因数の和:308565

約数の個数: 96

約数和(自身を含む): 58045854720

約数和(自身を除く): 37859437644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 2337, 3116, 3444, 4674, 5453, 9348, 10906, 16359, 21812, 32718, 65436, 308491, 616982, 925473, 1233964, 1850946, 2159437, 3701892, 4318874, 5861329, 6478311, 8637748, 11722658, 12648131, 12956622, 17583987, 23445316, 25296262, 25913244, 35167974, 37944393, 41029303, 50592524, 70335948, 75888786, 82058606, 88536917, 123087909, 151777572, 164117212, 177073834, 240314489, 246175818, 265610751, 354147668, 480628978, 492351636, 531221502, 720943467, 961257956, 1062443004, 1441886934, 1682201423, 2883773868, 3364402846, 5046604269, 6728805692, 10093208538, 20186417076]

約数ペア:

[(1, 20186417076), (2, 10093208538), (3, 6728805692), (4, 5046604269), (6, 3364402846), (7, 2883773868), (12, 1682201423), (14, 1441886934), (19, 1062443004), (21, 961257956), (28, 720943467), (38, 531221502), (41, 492351636), (42, 480628978), (57, 354147668), (76, 265610751), (82, 246175818), (84, 240314489), (114, 177073834), (123, 164117212), (133, 151777572), (164, 123087909), (228, 88536917), (246, 82058606), (266, 75888786), (287, 70335948), (399, 50592524), (492, 41029303), (532, 37944393), (574, 35167974), (779, 25913244), (798, 25296262), (861, 23445316), (1148, 17583987), (1558, 12956622), (1596, 12648131), (1722, 11722658), (2337, 8637748), (3116, 6478311), (3444, 5861329), (4674, 4318874), (5453, 3701892), (9348, 2159437), (10906, 1850946), (16359, 1233964), (21812, 925473), (32718, 616982), (65436, 308491)]