20794865182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{157163}}^1$

素因数の和:157912

約数の個数: 32

約数和(自身を含む): 38443571712

約数和(自身を除く): 17648706530

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 727, 1454, 5089, 9451, 10178, 18902, 66157, 132314, 157163, 314326, 1100141, 2043119, 2200282, 4086238, 14301833, 28603666, 114257501, 228515002, 799802507, 1485347513, 1599605014, 2970695026, 10397432591, 20794865182]

約数ペア:

[(1, 20794865182), (2, 10397432591), (7, 2970695026), (13, 1599605014), (14, 1485347513), (26, 799802507), (91, 228515002), (182, 114257501), (727, 28603666), (1454, 14301833), (5089, 4086238), (9451, 2200282), (10178, 2043119), (18902, 1100141), (66157, 314326), (132314, 157163)]