20164990218

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12401593}}^1$

素因数の和:12401869

約数の個数: 16

約数和(自身を含む): 40478802816

約数和(自身を除く): 20313812598

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 12401593, 24803186, 37204779, 74409558, 3360831703, 6721663406, 10082495109, 20164990218]

約数ペア:

[(1, 20164990218), (2, 10082495109), (3, 6721663406), (6, 3360831703), (271, 74409558), (542, 37204779), (813, 24803186), (1626, 12401593)]