20163489557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1663517}}^1$

素因数の和:1663588

約数の個数: 16

約数和(自身を含む): 22996472832

約数和(自身を除く): 2832983275

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 1663517, 28279789, 38260891, 51569027, 650435147, 876673459, 1186087621, 20163489557]

約数ペア:

[(1, 20163489557), (17, 1186087621), (23, 876673459), (31, 650435147), (391, 51569027), (527, 38260891), (713, 28279789), (12121, 1663517)]