12364420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6121}}^1$

素因数の和:6231

約数の個数: 24

約数和(自身を含む): 26226648

約数和(自身を除く): 13862228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6121, 12242, 24484, 30605, 61210, 122420, 618221, 1236442, 2472884, 3091105, 6182210, 12364420]

約数ペア:

[(1, 12364420), (2, 6182210), (4, 3091105), (5, 2472884), (10, 1236442), (20, 618221), (101, 122420), (202, 61210), (404, 30605), (505, 24484), (1010, 12242), (2020, 6121)]