20536306

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86287}}^1$

素因数の和:86313

約数の個数: 16

約数和(自身を含む): 37276416

約数和(自身を除く): 16740110

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86287, 172574, 604009, 1208018, 1466879, 2933758, 10268153, 20536306]

約数ペア:

[(1, 20536306), (2, 10268153), (7, 2933758), (14, 1466879), (17, 1208018), (34, 604009), (119, 172574), (238, 86287)]