20115846

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48589}}^1$

素因数の和:48620

約数の個数: 24

約数和(自身を含む): 45480240

約数和(自身を除く): 25364394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48589, 97178, 145767, 291534, 437301, 874602, 1117547, 2235094, 3352641, 6705282, 10057923, 20115846]

約数ペア:

[(1, 20115846), (2, 10057923), (3, 6705282), (6, 3352641), (9, 2235094), (18, 1117547), (23, 874602), (46, 437301), (69, 291534), (138, 145767), (207, 97178), (414, 48589)]