20242292

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:900

約数の個数: 36

約数和(自身を含む): 41559840

約数和(自身を除く): 21317548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 743, 973, 1486, 1946, 2972, 3892, 5201, 6811, 10402, 13622, 20804, 27244, 36407, 72814, 103277, 145628, 206554, 413108, 722939, 1445878, 2891756, 5060573, 10121146, 20242292]

約数ペア:

[(1, 20242292), (2, 10121146), (4, 5060573), (7, 2891756), (14, 1445878), (28, 722939), (49, 413108), (98, 206554), (139, 145628), (196, 103277), (278, 72814), (556, 36407), (743, 27244), (973, 20804), (1486, 13622), (1946, 10402), (2972, 6811), (3892, 5201)]