20366934910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1\times {\mathrm{6469}}^1$

素因数の和:7621

約数の個数: 64

約数和(自身を含む): 42965354880

約数和(自身を除く): 22598419970

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1097, 1435, 2194, 2870, 5485, 6469, 7679, 10970, 12938, 15358, 32345, 38395, 44977, 45283, 64690, 76790, 89954, 90566, 224885, 226415, 265229, 314839, 449770, 452830, 530458, 629678, 1326145, 1574195, 1856603, 2652290, 3148390, 3713206, 7096493, 9283015, 14192986, 18566030, 35482465, 49675451, 70964930, 99350902, 248377255, 290956213, 496754510, 581912426, 1454781065, 2036693491, 2909562130, 4073386982, 10183467455, 20366934910]

約数ペア:

[(1, 20366934910), (2, 10183467455), (5, 4073386982), (7, 2909562130), (10, 2036693491), (14, 1454781065), (35, 581912426), (41, 496754510), (70, 290956213), (82, 248377255), (205, 99350902), (287, 70964930), (410, 49675451), (574, 35482465), (1097, 18566030), (1435, 14192986), (2194, 9283015), (2870, 7096493), (5485, 3713206), (6469, 3148390), (7679, 2652290), (10970, 1856603), (12938, 1574195), (15358, 1326145), (32345, 629678), (38395, 530458), (44977, 452830), (45283, 449770), (64690, 314839), (76790, 265229), (89954, 226415), (90566, 224885)]