20480061266

素因数分解:

$2^1\times 7^2\times {\mathrm{4583}}^1\times {\mathrm{45599}}^1$

素因数の和:50198

約数の個数: 24

約数和(自身を含む): 35744198400

約数和(自身を除く): 15264137134

約数列:

[1, 2, 7, 14, 49, 98, 4583, 9166, 32081, 45599, 64162, 91198, 224567, 319193, 449134, 638386, 2234351, 4468702, 208980217, 417960434, 1462861519, 2925723038, 10240030633, 20480061266]

約数ペア:

[(1, 20480061266), (2, 10240030633), (7, 2925723038), (14, 1462861519), (49, 417960434), (98, 208980217), (4583, 4468702), (9166, 2234351), (32081, 638386), (45599, 449134), (64162, 319193), (91198, 224567)]