20789496002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6897643}}^1$

素因数の和:6897793

約数の個数: 16

約数和(自身を含む): 34267495392

約数和(自身を除く): 13477999390

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6897643, 13795286, 75874073, 151748146, 944977091, 1889954182, 10394748001, 20789496002]

約数ペア:

[(1, 20789496002), (2, 10394748001), (11, 1889954182), (22, 944977091), (137, 151748146), (274, 75874073), (1507, 13795286), (3014, 6897643)]