20035696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{23627}}^1$

素因数の和:23688

約数の個数: 20

約数和(自身を含む): 39553272

約数和(自身を除く): 19517576

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 23627, 47254, 94508, 189016, 378032, 1252231, 2504462, 5008924, 10017848, 20035696]

約数ペア:

[(1, 20035696), (2, 10017848), (4, 5008924), (8, 2504462), (16, 1252231), (53, 378032), (106, 189016), (212, 94508), (424, 47254), (848, 23627)]