20342532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242173}}^1$

素因数の和:242187

約数の個数: 24

約数和(自身を含む): 54246976

約数和(自身を除く): 33904444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242173, 484346, 726519, 968692, 1453038, 1695211, 2906076, 3390422, 5085633, 6780844, 10171266, 20342532]

約数ペア:

[(1, 20342532), (2, 10171266), (3, 6780844), (4, 5085633), (6, 3390422), (7, 2906076), (12, 1695211), (14, 1453038), (21, 968692), (28, 726519), (42, 484346), (84, 242173)]