20222988

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15461}}^1$

素因数の和:15577

約数の個数: 24

約数和(自身を含む): 47622960

約数和(自身を除く): 27399972

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15461, 30922, 46383, 61844, 92766, 185532, 1685249, 3370498, 5055747, 6740996, 10111494, 20222988]

約数ペア:

[(1, 20222988), (2, 10111494), (3, 6740996), (4, 5055747), (6, 3370498), (12, 1685249), (109, 185532), (218, 92766), (327, 61844), (436, 46383), (654, 30922), (1308, 15461)]