20180504578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1683673}}^1$

素因数の和:1684149

約数の個数: 16

約数和(自身を含む): 32670010296

約数和(自身を除く): 12489505718

約数列:

[1, 2, 13, 26, 461, 922, 5993, 11986, 1683673, 3367346, 21887749, 43775498, 776173253, 1552346506, 10090252289, 20180504578]

約数ペア:

[(1, 20180504578), (2, 10090252289), (13, 1552346506), (26, 776173253), (461, 43775498), (922, 21887749), (5993, 3367346), (11986, 1683673)]