20675092242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3057541}}^1$

素因数の和:3057583

約数の個数: 48

約数和(自身を含む): 50192609472

約数和(自身を除く): 29517517230

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 3057541, 6115082, 9172623, 18345246, 21402787, 42805574, 64208361, 70323443, 128416722, 140646886, 149819509, 210970329, 299639018, 421940658, 449458527, 492264101, 898917054, 984528202, 1476792303, 2953584606, 3445848707, 6891697414, 10337546121, 20675092242]

約数ペア:

[(1, 20675092242), (2, 10337546121), (3, 6891697414), (6, 3445848707), (7, 2953584606), (14, 1476792303), (21, 984528202), (23, 898917054), (42, 492264101), (46, 449458527), (49, 421940658), (69, 299639018), (98, 210970329), (138, 149819509), (147, 140646886), (161, 128416722), (294, 70323443), (322, 64208361), (483, 42805574), (966, 21402787), (1127, 18345246), (2254, 9172623), (3381, 6115082), (6762, 3057541)]