20194038

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1667}}^1$

素因数の和:2348

約数の個数: 24

約数和(自身を含む): 43845048

約数和(自身を除く): 23651010

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 1667, 2019, 3334, 4038, 5001, 6057, 10002, 12114, 15003, 30006, 1121891, 2243782, 3365673, 6731346, 10097019, 20194038]

約数ペア:

[(1, 20194038), (2, 10097019), (3, 6731346), (6, 3365673), (9, 2243782), (18, 1121891), (673, 30006), (1346, 15003), (1667, 12114), (2019, 10002), (3334, 6057), (4038, 5001)]