20199892439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{653951}}^1$

素因数の和:654070

約数の個数: 16

約数和(自身を含む): 22600581120

約数和(自身を除く): 2400688681

約数列:

[1, 17, 23, 79, 391, 1343, 1817, 30889, 653951, 11117167, 15040873, 51662129, 255694841, 878256193, 1188228967, 20199892439]

約数ペア:

[(1, 20199892439), (17, 1188228967), (23, 878256193), (79, 255694841), (391, 51662129), (1343, 15040873), (1817, 11117167), (30889, 653951)]