20576310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6659}}^1$

素因数の和:6772

約数の個数: 32

約数和(自身を含む): 49870080

約数和(自身を除く): 29293770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6659, 13318, 19977, 33295, 39954, 66590, 99885, 199770, 685877, 1371754, 2057631, 3429385, 4115262, 6858770, 10288155, 20576310]

約数ペア:

[(1, 20576310), (2, 10288155), (3, 6858770), (5, 4115262), (6, 3429385), (10, 2057631), (15, 1371754), (30, 685877), (103, 199770), (206, 99885), (309, 66590), (515, 39954), (618, 33295), (1030, 19977), (1545, 13318), (3090, 6659)]