20145210618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1\times {\mathrm{60727}}^1$

素因数の和:64998

約数の個数: 32

約数和(自身を含む): 43400601216

約数和(自身を除く): 23255390598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4253, 8506, 12759, 25518, 55289, 60727, 110578, 121454, 165867, 182181, 331734, 364362, 789451, 1578902, 2368353, 4736706, 258271931, 516543862, 774815793, 1549631586, 3357535103, 6715070206, 10072605309, 20145210618]

約数ペア:

[(1, 20145210618), (2, 10072605309), (3, 6715070206), (6, 3357535103), (13, 1549631586), (26, 774815793), (39, 516543862), (78, 258271931), (4253, 4736706), (8506, 2368353), (12759, 1578902), (25518, 789451), (55289, 364362), (60727, 331734), (110578, 182181), (121454, 165867)]