20361516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242399}}^1$

素因数の和:242413

約数の個数: 24

約数和(自身を含む): 54297600

約数和(自身を除く): 33936084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242399, 484798, 727197, 969596, 1454394, 1696793, 2908788, 3393586, 5090379, 6787172, 10180758, 20361516]

約数ペア:

[(1, 20361516), (2, 10180758), (3, 6787172), (4, 5090379), (6, 3393586), (7, 2908788), (12, 1696793), (14, 1454394), (21, 969596), (28, 727197), (42, 484798), (84, 242399)]