20216385002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1619}}^1\times {\mathrm{51599}}^1$

素因数の和:53242

約数の個数: 24

約数和(自身を含む): 33353208000

約数和(自身を除く): 13136822998

約数列:

[1, 2, 11, 22, 121, 242, 1619, 3238, 17809, 35618, 51599, 103198, 195899, 391798, 567589, 1135178, 6243479, 12486958, 83538781, 167077562, 918926591, 1837853182, 10108192501, 20216385002]

約数ペア:

[(1, 20216385002), (2, 10108192501), (11, 1837853182), (22, 918926591), (121, 167077562), (242, 83538781), (1619, 12486958), (3238, 6243479), (17809, 1135178), (35618, 567589), (51599, 391798), (103198, 195899)]