20029032

素因数分解:

$2^3\times 3^5\times {\mathrm{10303}}^1$

素因数の和:10324

約数の個数: 48

約数和(自身を含む): 56259840

約数和(自身を除く): 36230808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10303, 20606, 30909, 41212, 61818, 82424, 92727, 123636, 185454, 247272, 278181, 370908, 556362, 741816, 834543, 1112724, 1669086, 2225448, 2503629, 3338172, 5007258, 6676344, 10014516, 20029032]

約数ペア:

[(1, 20029032), (2, 10014516), (3, 6676344), (4, 5007258), (6, 3338172), (8, 2503629), (9, 2225448), (12, 1669086), (18, 1112724), (24, 834543), (27, 741816), (36, 556362), (54, 370908), (72, 278181), (81, 247272), (108, 185454), (162, 123636), (216, 92727), (243, 82424), (324, 61818), (486, 41212), (648, 30909), (972, 20606), (1944, 10303)]