20822316

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36919}}^1$

素因数の和:36973

約数の個数: 24

約数和(自身を含む): 49620480

約数和(自身を除く): 28798164

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36919, 73838, 110757, 147676, 221514, 443028, 1735193, 3470386, 5205579, 6940772, 10411158, 20822316]

約数ペア:

[(1, 20822316), (2, 10411158), (3, 6940772), (4, 5205579), (6, 3470386), (12, 1735193), (47, 443028), (94, 221514), (141, 147676), (188, 110757), (282, 73838), (564, 36919)]