20130776

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{3739}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 37811400

約数和(自身を除く): 17680624

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 3739, 5384, 7478, 14956, 29912, 2516347, 5032694, 10065388, 20130776]

約数ペア:

[(1, 20130776), (2, 10065388), (4, 5032694), (8, 2516347), (673, 29912), (1346, 14956), (2692, 7478), (3739, 5384)]