20195274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4567}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 44729856

約数和(自身を除く): 24534582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 4567, 9134, 13701, 27402, 50237, 100474, 150711, 301422, 305989, 611978, 917967, 1835934, 3365879, 6731758, 10097637, 20195274]

約数ペア:

[(1, 20195274), (2, 10097637), (3, 6731758), (6, 3365879), (11, 1835934), (22, 917967), (33, 611978), (66, 305989), (67, 301422), (134, 150711), (201, 100474), (402, 50237), (737, 27402), (1474, 13701), (2211, 9134), (4422, 4567)]