20126934

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5563}}^1$

素因数の和:5641

約数の個数: 32

約数和(自身を含む): 45402240

約数和(自身を除く): 25275306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5563, 11126, 16689, 33378, 50067, 100134, 150201, 300402, 372721, 745442, 1118163, 2236326, 3354489, 6708978, 10063467, 20126934]

約数ペア:

[(1, 20126934), (2, 10063467), (3, 6708978), (6, 3354489), (9, 2236326), (18, 1118163), (27, 745442), (54, 372721), (67, 300402), (134, 150201), (201, 100134), (402, 50067), (603, 33378), (1206, 16689), (1809, 11126), (3618, 5563)]