20162951978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33717311}}^1$

素因数の和:33717349

約数の個数: 16

約数和(自身を含む): 33987050496

約数和(自身を除く): 13824098518

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33717311, 67434622, 438325043, 775498153, 876650086, 1550996306, 10081475989, 20162951978]

約数ペア:

[(1, 20162951978), (2, 10081475989), (13, 1550996306), (23, 876650086), (26, 775498153), (46, 438325043), (299, 67434622), (598, 33717311)]