20343546

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49139}}^1$

素因数の和:49170

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 25651494

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49139, 98278, 147417, 294834, 442251, 884502, 1130197, 2260394, 3390591, 6781182, 10171773, 20343546]

約数ペア:

[(1, 20343546), (2, 10171773), (3, 6781182), (6, 3390591), (9, 2260394), (18, 1130197), (23, 884502), (46, 442251), (69, 294834), (138, 147417), (207, 98278), (414, 49139)]