20654544

素因数分解:

$2^4\times 3^1\times {\mathrm{430303}}^1$

素因数の和:430314

約数の個数: 20

約数和(自身を含む): 53357696

約数和(自身を除く): 32703152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430303, 860606, 1290909, 1721212, 2581818, 3442424, 5163636, 6884848, 10327272, 20654544]

約数ペア:

[(1, 20654544), (2, 10327272), (3, 6884848), (4, 5163636), (6, 3442424), (8, 2581818), (12, 1721212), (16, 1290909), (24, 860606), (48, 430303)]