20713032

素因数分解:

$2^3\times 3^2\times {\mathrm{287681}}^1$

素因数の和:287693

約数の個数: 24

約数和(自身を含む): 56097990

約数和(自身を除く): 35384958

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 287681, 575362, 863043, 1150724, 1726086, 2301448, 2589129, 3452172, 5178258, 6904344, 10356516, 20713032]

約数ペア:

[(1, 20713032), (2, 10356516), (3, 6904344), (4, 5178258), (6, 3452172), (8, 2589129), (9, 2301448), (12, 1726086), (18, 1150724), (24, 863043), (36, 575362), (72, 287681)]