20074356

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5632

約数の個数: 36

約数和(自身を含む): 51255204

約数和(自身を除く): 31180848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5521, 11042, 16563, 22084, 33126, 49689, 66252, 99378, 198756, 557621, 1115242, 1672863, 2230484, 3345726, 5018589, 6691452, 10037178, 20074356]

約数ペア:

[(1, 20074356), (2, 10037178), (3, 6691452), (4, 5018589), (6, 3345726), (9, 2230484), (12, 1672863), (18, 1115242), (36, 557621), (101, 198756), (202, 99378), (303, 66252), (404, 49689), (606, 33126), (909, 22084), (1212, 16563), (1818, 11042), (3636, 5521)]