20184484911

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{290671}}^1$

素因数の和:291046

約数の個数: 16

約数和(自身を含む): 27346421760

約数和(自身を除く): 7161936849

約数列:

[1, 3, 79, 237, 293, 879, 23147, 69441, 290671, 872013, 22963009, 68889027, 85166603, 255499809, 6728161637, 20184484911]

約数ペア:

[(1, 20184484911), (3, 6728161637), (79, 255499809), (237, 85166603), (293, 68889027), (879, 22963009), (23147, 872013), (69441, 290671)]