20244852

素因数分解:

$2^2\times 3^2\times {\mathrm{562357}}^1$

素因数の和:562367

約数の個数: 18

約数和(自身を含む): 51174578

約数和(自身を除く): 30929726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 562357, 1124714, 1687071, 2249428, 3374142, 5061213, 6748284, 10122426, 20244852]

約数ペア:

[(1, 20244852), (2, 10122426), (3, 6748284), (4, 5061213), (6, 3374142), (9, 2249428), (12, 1687071), (18, 1124714), (36, 562357)]