20294733892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{12619}}^1$

素因数の和:13060

約数の個数: 48

約数和(自身を含む): 38277368640

約数和(自身を除く): 17982634748

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 353, 706, 1139, 1412, 2278, 4556, 6001, 12002, 12619, 23651, 24004, 25238, 47302, 50476, 94604, 214523, 402067, 429046, 804134, 845473, 858092, 1608268, 1690946, 3381892, 4454507, 8909014, 14373041, 17818028, 28746082, 57492164, 75726619, 151453238, 298451969, 302906476, 596903938, 1193807876, 5073683473, 10147366946, 20294733892]

約数ペア:

[(1, 20294733892), (2, 10147366946), (4, 5073683473), (17, 1193807876), (34, 596903938), (67, 302906476), (68, 298451969), (134, 151453238), (268, 75726619), (353, 57492164), (706, 28746082), (1139, 17818028), (1412, 14373041), (2278, 8909014), (4556, 4454507), (6001, 3381892), (12002, 1690946), (12619, 1608268), (23651, 858092), (24004, 845473), (25238, 804134), (47302, 429046), (50476, 402067), (94604, 214523)]