20407152

素因数分解:

$2^4\times 3^1\times {\mathrm{425149}}^1$

素因数の和:425160

約数の個数: 20

約数和(自身を含む): 52718600

約数和(自身を除く): 32311448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425149, 850298, 1275447, 1700596, 2550894, 3401192, 5101788, 6802384, 10203576, 20407152]

約数ペア:

[(1, 20407152), (2, 10203576), (3, 6802384), (4, 5101788), (6, 3401192), (8, 2550894), (12, 1700596), (16, 1275447), (24, 850298), (48, 425149)]