20785698

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50207}}^1$

素因数の和:50238

約数の個数: 24

約数和(自身を含む): 46994688

約数和(自身を除く): 26208990

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50207, 100414, 150621, 301242, 451863, 903726, 1154761, 2309522, 3464283, 6928566, 10392849, 20785698]

約数ペア:

[(1, 20785698), (2, 10392849), (3, 6928566), (6, 3464283), (9, 2309522), (18, 1154761), (23, 903726), (46, 451863), (69, 301242), (138, 150621), (207, 100414), (414, 50207)]