20349882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161507}}^1$

素因数の和:161522

約数の個数: 24

約数和(自身を含む): 50390496

約数和(自身を除く): 30040614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161507, 323014, 484521, 969042, 1130549, 1453563, 2261098, 2907126, 3391647, 6783294, 10174941, 20349882]

約数ペア:

[(1, 20349882), (2, 10174941), (3, 6783294), (6, 3391647), (7, 2907126), (9, 2261098), (14, 1453563), (18, 1130549), (21, 969042), (42, 484521), (63, 323014), (126, 161507)]