20852772

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36973}}^1$

素因数の和:37027

約数の個数: 24

約数和(自身を含む): 49693056

約数和(自身を除く): 28840284

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36973, 73946, 110919, 147892, 221838, 443676, 1737731, 3475462, 5213193, 6950924, 10426386, 20852772]

約数ペア:

[(1, 20852772), (2, 10426386), (3, 6950924), (4, 5213193), (6, 3475462), (12, 1737731), (47, 443676), (94, 221838), (141, 147892), (188, 110919), (282, 73946), (564, 36973)]