20348523462

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47766487}}^1$

素因数の和:47766563

約数の個数: 16

約数和(自身を含む): 41270245632

約数和(自身を除く): 20921722170

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47766487, 95532974, 143299461, 286598922, 3391420577, 6782841154, 10174261731, 20348523462]

約数ペア:

[(1, 20348523462), (2, 10174261731), (3, 6782841154), (6, 3391420577), (71, 286598922), (142, 143299461), (213, 95532974), (426, 47766487)]