20162995191

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{1613}}^1\times {\mathrm{8521}}^1$

素因数の和:10303

約数の個数: 24

約数和(自身を含む): 29324611056

約数和(自身を除く): 9161615865

約数列:

[1, 3, 9, 163, 489, 1467, 1613, 4839, 8521, 14517, 25563, 76689, 262919, 788757, 1388923, 2366271, 4166769, 12500307, 13744373, 41233119, 123699357, 2240332799, 6720998397, 20162995191]

約数ペア:

[(1, 20162995191), (3, 6720998397), (9, 2240332799), (163, 123699357), (489, 41233119), (1467, 13744373), (1613, 12500307), (4839, 4166769), (8521, 2366271), (14517, 1388923), (25563, 788757), (76689, 262919)]