20228969989

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{90619}}^1$

素因数の和:91048

約数の個数: 16

約数和(自身を含む): 22038784000

約数和(自身を除く): 1809814011

約数列:

[1, 19, 31, 379, 589, 7201, 11749, 90619, 223231, 1721761, 2809189, 34344601, 53374591, 652547419, 1064682631, 20228969989]

約数ペア:

[(1, 20228969989), (19, 1064682631), (31, 652547419), (379, 53374591), (589, 34344601), (7201, 2809189), (11749, 1721761), (90619, 223231)]