20179946478

素因数分解:

$2^1\times 3^1\times {\mathrm{5449}}^1\times {\mathrm{617237}}^1$

素因数の和:622691

約数の個数: 16

約数和(自身を含む): 40367365200

約数和(自身を除く): 20187418722

約数列:

[1, 2, 3, 6, 5449, 10898, 16347, 32694, 617237, 1234474, 1851711, 3703422, 3363324413, 6726648826, 10089973239, 20179946478]

約数ペア:

[(1, 20179946478), (2, 10089973239), (3, 6726648826), (6, 3363324413), (5449, 3703422), (10898, 1851711), (16347, 1234474), (32694, 617237)]