20202786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48799}}^1$

素因数の和:48830

約数の個数: 24

約数和(自身を含む): 45676800

約数和(自身を除く): 25474014

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48799, 97598, 146397, 292794, 439191, 878382, 1122377, 2244754, 3367131, 6734262, 10101393, 20202786]

約数ペア:

[(1, 20202786), (2, 10101393), (3, 6734262), (6, 3367131), (9, 2244754), (18, 1122377), (23, 878382), (46, 439191), (69, 292794), (138, 146397), (207, 97598), (414, 48799)]