20943911041

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{13709}}^1$

素因数の和:14256

約数の個数: 16

約数和(自身を含む): 21881160000

約数和(自身を除く): 937248959

約数列:

[1, 29, 139, 379, 4031, 10991, 13709, 52681, 397561, 1527749, 1905551, 5195711, 55260979, 150675619, 722203829, 20943911041]

約数ペア:

[(1, 20943911041), (29, 722203829), (139, 150675619), (379, 55260979), (4031, 5195711), (10991, 1905551), (13709, 1527749), (52681, 397561)]