20189722533

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{50051}}^1$

素因数の和:50209

約数の個数: 32

約数和(自身を含む): 28541652480

約数和(自身を除く): 8351929947

約数列:

[1, 3, 43, 53, 59, 129, 159, 177, 2279, 2537, 3127, 6837, 7611, 9381, 50051, 134461, 150153, 403383, 2152193, 2652703, 2953009, 6456579, 7958109, 8859027, 114066229, 126979387, 156509477, 342198687, 380938161, 469528431, 6729907511, 20189722533]

約数ペア:

[(1, 20189722533), (3, 6729907511), (43, 469528431), (53, 380938161), (59, 342198687), (129, 156509477), (159, 126979387), (177, 114066229), (2279, 8859027), (2537, 7958109), (3127, 6456579), (6837, 2953009), (7611, 2652703), (9381, 2152193), (50051, 403383), (134461, 150153)]