20565394266

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{87803}}^1$

素因数の和:88290

約数の個数: 32

約数和(自身を含む): 41640168960

約数和(自身を除く): 21074774694

約数列:

[1, 2, 3, 6, 103, 206, 309, 379, 618, 758, 1137, 2274, 39037, 78074, 87803, 117111, 175606, 234222, 263409, 526818, 9043709, 18087418, 27131127, 33277337, 54262254, 66554674, 99832011, 199664022, 3427565711, 6855131422, 10282697133, 20565394266]

約数ペア:

[(1, 20565394266), (2, 10282697133), (3, 6855131422), (6, 3427565711), (103, 199664022), (206, 99832011), (309, 66554674), (379, 54262254), (618, 33277337), (758, 27131127), (1137, 18087418), (2274, 9043709), (39037, 526818), (78074, 263409), (87803, 234222), (117111, 175606)]