20024316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42787}}^1$

素因数の和:42810

約数の個数: 36

約数和(自身を含む): 54511912

約数和(自身を除く): 34487596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42787, 85574, 128361, 171148, 256722, 385083, 513444, 556231, 770166, 1112462, 1540332, 1668693, 2224924, 3337386, 5006079, 6674772, 10012158, 20024316]

約数ペア:

[(1, 20024316), (2, 10012158), (3, 6674772), (4, 5006079), (6, 3337386), (9, 2224924), (12, 1668693), (13, 1540332), (18, 1112462), (26, 770166), (36, 556231), (39, 513444), (52, 385083), (78, 256722), (117, 171148), (156, 128361), (234, 85574), (468, 42787)]