20137546796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{281581}}^1$

素因数の和:282545

約数の個数: 24

約数和(自身を含む): 37135034160

約数和(自身を除く): 16997487364

約数列:

[1, 2, 4, 19, 38, 76, 941, 1882, 3764, 17879, 35758, 71516, 281581, 563162, 1126324, 5350039, 10700078, 21400156, 264967721, 529935442, 1059870884, 5034386699, 10068773398, 20137546796]

約数ペア:

[(1, 20137546796), (2, 10068773398), (4, 5034386699), (19, 1059870884), (38, 529935442), (76, 264967721), (941, 21400156), (1882, 10700078), (3764, 5350039), (17879, 1126324), (35758, 563162), (71516, 281581)]