20175082979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1\times {\mathrm{11779}}^1$

素因数の和:13750

約数の個数: 16

約数和(自身を含む): 21778204320

約数和(自身を除く): 1603121341

約数列:

[1, 17, 53, 901, 1901, 11779, 32317, 100753, 200243, 624287, 1712801, 10612879, 22391879, 380661943, 1186769587, 20175082979]

約数ペア:

[(1, 20175082979), (17, 1186769587), (53, 380661943), (901, 22391879), (1901, 10612879), (11779, 1712801), (32317, 624287), (100753, 200243)]