20197596

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6257}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 47310480

約数和(自身を除く): 27112884

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 6257, 12514, 18771, 25028, 37542, 75084, 1683133, 3366266, 5049399, 6732532, 10098798, 20197596]

約数ペア:

[(1, 20197596), (2, 10098798), (3, 6732532), (4, 5049399), (6, 3366266), (12, 1683133), (269, 75084), (538, 37542), (807, 25028), (1076, 18771), (1614, 12514), (3228, 6257)]