20260573692

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{335729}}^1$

素因数の和:335890

約数の個数: 48

約数和(自身を含む): 48731880960

約数和(自身を除く): 28471307268

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 141, 188, 214, 282, 321, 428, 564, 642, 1284, 5029, 10058, 15087, 20116, 30174, 60348, 335729, 671458, 1007187, 1342916, 2014374, 4028748, 15779263, 31558526, 35923003, 47337789, 63117052, 71846006, 94675578, 107769009, 143692012, 189351156, 215538018, 431076036, 1688381141, 3376762282, 5065143423, 6753524564, 10130286846, 20260573692]

約数ペア:

[(1, 20260573692), (2, 10130286846), (3, 6753524564), (4, 5065143423), (6, 3376762282), (12, 1688381141), (47, 431076036), (94, 215538018), (107, 189351156), (141, 143692012), (188, 107769009), (214, 94675578), (282, 71846006), (321, 63117052), (428, 47337789), (564, 35923003), (642, 31558526), (1284, 15779263), (5029, 4028748), (10058, 2014374), (15087, 1342916), (20116, 1007187), (30174, 671458), (60348, 335729)]