20823144

素因数分解:

$2^3\times 3^1\times {\mathrm{867631}}^1$

素因数の和:867640

約数の個数: 16

約数和(自身を含む): 52057920

約数和(自身を除く): 31234776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 867631, 1735262, 2602893, 3470524, 5205786, 6941048, 10411572, 20823144]

約数ペア:

[(1, 20823144), (2, 10411572), (3, 6941048), (4, 5205786), (6, 3470524), (8, 2602893), (12, 1735262), (24, 867631)]