20154873602

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1\times {\mathrm{121963}}^1$

素因数の和:123577

約数の個数: 16

約数和(自身を含む): 30822742080

約数和(自身を除く): 10667868478

約数列:

[1, 2, 53, 106, 1559, 3118, 82627, 121963, 165254, 243926, 6464039, 12928078, 190140317, 380280634, 10077436801, 20154873602]

約数ペア:

[(1, 20154873602), (2, 10077436801), (53, 380280634), (106, 190140317), (1559, 12928078), (3118, 6464039), (82627, 243926), (121963, 165254)]