20215548890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24356083}}^1$

素因数の和:24356173

約数の個数: 16

約数和(自身を含む): 36826399008

約数和(自身を除く): 16610850118

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24356083, 48712166, 121780415, 243560830, 2021554889, 4043109778, 10107774445, 20215548890]

約数ペア:

[(1, 20215548890), (2, 10107774445), (5, 4043109778), (10, 2021554889), (83, 243560830), (166, 121780415), (415, 48712166), (830, 24356083)]