20166744526

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1\times {\mathrm{24923}}^1$

素因数の和:25408

約数の個数: 24

約数和(自身を含む): 31332907512

約数和(自身を除く): 11166162986

約数列:

[1, 2, 31, 62, 421, 842, 961, 1922, 13051, 24923, 26102, 49846, 404581, 772613, 809162, 1545226, 10492583, 20985166, 23951003, 47902006, 325270073, 650540146, 10083372263, 20166744526]

約数ペア:

[(1, 20166744526), (2, 10083372263), (31, 650540146), (62, 325270073), (421, 47902006), (842, 23951003), (961, 20985166), (1922, 10492583), (13051, 1545226), (24923, 809162), (26102, 772613), (49846, 404581)]