20053220118

素因数分解:

$2^1\times 3^1\times {\mathrm{11987}}^1\times {\mathrm{278819}}^1$

素因数の和:290811

約数の個数: 16

約数和(自身を含む): 40109929920

約数和(自身を除く): 20056709802

約数列:

[1, 2, 3, 6, 11987, 23974, 35961, 71922, 278819, 557638, 836457, 1672914, 3342203353, 6684406706, 10026610059, 20053220118]

約数ペア:

[(1, 20053220118), (2, 10026610059), (3, 6684406706), (6, 3342203353), (11987, 1672914), (23974, 836457), (35961, 557638), (71922, 278819)]