20723088

素因数分解:

$2^4\times 3^1\times {\mathrm{431731}}^1$

素因数の和:431742

約数の個数: 20

約数和(自身を含む): 53534768

約数和(自身を除く): 32811680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431731, 863462, 1295193, 1726924, 2590386, 3453848, 5180772, 6907696, 10361544, 20723088]

約数ペア:

[(1, 20723088), (2, 10361544), (3, 6907696), (4, 5180772), (6, 3453848), (8, 2590386), (12, 1726924), (16, 1295193), (24, 863462), (48, 431731)]