20136425834

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{8429}}^1$

素因数の和:9747

約数の個数: 48

約数和(自身を含む): 37018490400

約数和(自身を除く): 16882064566

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1283, 1862, 2566, 8429, 8981, 16858, 17962, 24377, 48754, 59003, 62867, 118006, 125734, 160151, 170639, 320302, 341278, 413021, 826042, 1121057, 1194473, 2242114, 2388946, 7847399, 10814407, 15694798, 21628814, 75700849, 151401698, 205473733, 410947466, 529905943, 1059811886, 1438316131, 2876632262, 10068212917, 20136425834]

約数ペア:

[(1, 20136425834), (2, 10068212917), (7, 2876632262), (14, 1438316131), (19, 1059811886), (38, 529905943), (49, 410947466), (98, 205473733), (133, 151401698), (266, 75700849), (931, 21628814), (1283, 15694798), (1862, 10814407), (2566, 7847399), (8429, 2388946), (8981, 2242114), (16858, 1194473), (17962, 1121057), (24377, 826042), (48754, 413021), (59003, 341278), (62867, 320302), (118006, 170639), (125734, 160151)]