20655456958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1960837}}^1$

素因数の和:1961091

約数の個数: 16

約数和(自身を含む): 32471477280

約数和(自身を除く): 11816020322

約数列:

[1, 2, 23, 46, 229, 458, 5267, 10534, 1960837, 3921674, 45099251, 90198502, 449031673, 898063346, 10327728479, 20655456958]

約数ペア:

[(1, 20655456958), (2, 10327728479), (23, 898063346), (46, 449031673), (229, 90198502), (458, 45099251), (5267, 3921674), (10534, 1960837)]