20380592222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1\times {\mathrm{78367}}^1$

素因数の和:86035

約数の個数: 16

約数和(自身を含む): 32373820800

約数和(自身を除く): 11993228578

約数列:

[1, 2, 17, 34, 7649, 15298, 78367, 130033, 156734, 260066, 1332239, 2664478, 599429183, 1198858366, 10190296111, 20380592222]

約数ペア:

[(1, 20380592222), (2, 10190296111), (17, 1198858366), (34, 599429183), (7649, 2664478), (15298, 1332239), (78367, 260066), (130033, 156734)]