20125746054

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{841307}}^1$

素因数の和:841761

約数の個数: 32

約数和(自身を含む): 44824890240

約数和(自身を除く): 24699144186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 3987, 7974, 11961, 23922, 841307, 1682614, 2523921, 5047842, 7571763, 15143526, 22715289, 45430578, 372699001, 745398002, 1118097003, 2236194006, 3354291009, 6708582018, 10062873027, 20125746054]

約数ペア:

[(1, 20125746054), (2, 10062873027), (3, 6708582018), (6, 3354291009), (9, 2236194006), (18, 1118097003), (27, 745398002), (54, 372699001), (443, 45430578), (886, 22715289), (1329, 15143526), (2658, 7571763), (3987, 5047842), (7974, 2523921), (11961, 1682614), (23922, 841307)]