20220403882

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19785131}}^1$

素因数の和:19785213

約数の個数: 16

約数和(自身を含む): 35138394432

約数和(自身を除く): 14917990550

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 19785131, 39570262, 138495917, 276991834, 1444314563, 2888629126, 10110201941, 20220403882]

約数ペア:

[(1, 20220403882), (2, 10110201941), (7, 2888629126), (14, 1444314563), (73, 276991834), (146, 138495917), (511, 39570262), (1022, 19785131)]