20822106

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{56891}}^1$

素因数の和:56957

約数の個数: 16

約数和(自身を含む): 42327648

約数和(自身を除く): 21505542

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 56891, 113782, 170673, 341346, 3470351, 6940702, 10411053, 20822106]

約数ペア:

[(1, 20822106), (2, 10411053), (3, 6940702), (6, 3470351), (61, 341346), (122, 170673), (183, 113782), (366, 56891)]