20789616

素因数分解:

$2^4\times 3^1\times {\mathrm{433117}}^1$

素因数の和:433128

約数の個数: 20

約数和(自身を含む): 53706632

約数和(自身を除く): 32917016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433117, 866234, 1299351, 1732468, 2598702, 3464936, 5197404, 6929872, 10394808, 20789616]

約数ペア:

[(1, 20789616), (2, 10394808), (3, 6929872), (4, 5197404), (6, 3464936), (8, 2598702), (12, 1732468), (16, 1299351), (24, 866234), (48, 433117)]