20342364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242171}}^1$

素因数の和:242185

約数の個数: 24

約数和(自身を含む): 54246528

約数和(自身を除く): 33904164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242171, 484342, 726513, 968684, 1453026, 1695197, 2906052, 3390394, 5085591, 6780788, 10171182, 20342364]

約数ペア:

[(1, 20342364), (2, 10171182), (3, 6780788), (4, 5085591), (6, 3390394), (7, 2906052), (12, 1695197), (14, 1453026), (21, 968684), (28, 726513), (42, 484342), (84, 242171)]