20136427718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{3697}}^1$

素因数の和:4109

約数の個数: 48

約数和(自身を含む): 33783093792

約数和(自身を除く): 13646666074

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 317, 634, 781, 1562, 3487, 3697, 6974, 7394, 8591, 17182, 22507, 38357, 40667, 45014, 76714, 81334, 247577, 262487, 447337, 495154, 524974, 894674, 1171949, 2343898, 2723347, 2887357, 5446694, 5774714, 12891439, 25782878, 31760927, 63521854, 83208379, 141805829, 166416758, 283611658, 915292169, 1830584338, 10068213859, 20136427718]

約数ペア:

[(1, 20136427718), (2, 10068213859), (11, 1830584338), (22, 915292169), (71, 283611658), (121, 166416758), (142, 141805829), (242, 83208379), (317, 63521854), (634, 31760927), (781, 25782878), (1562, 12891439), (3487, 5774714), (3697, 5446694), (6974, 2887357), (7394, 2723347), (8591, 2343898), (17182, 1171949), (22507, 894674), (38357, 524974), (40667, 495154), (45014, 447337), (76714, 262487), (81334, 247577)]