20136684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72959}}^1$

素因数の和:72989

約数の個数: 24

約数和(自身を含む): 49029120

約数和(自身を除く): 28892436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72959, 145918, 218877, 291836, 437754, 875508, 1678057, 3356114, 5034171, 6712228, 10068342, 20136684]

約数ペア:

[(1, 20136684), (2, 10068342), (3, 6712228), (4, 5034171), (6, 3356114), (12, 1678057), (23, 875508), (46, 437754), (69, 291836), (92, 218877), (138, 145918), (276, 72959)]