20348660634

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47766809}}^1$

素因数の和:47766885

約数の個数: 16

約数和(自身を含む): 41270523840

約数和(自身を除く): 20921863206

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47766809, 95533618, 143300427, 286600854, 3391443439, 6782886878, 10174330317, 20348660634]

約数ペア:

[(1, 20348660634), (2, 10174330317), (3, 6782886878), (6, 3391443439), (71, 286600854), (142, 143300427), (213, 95533618), (426, 47766809)]