20284242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307337}}^1$

素因数の和:307353

約数の個数: 16

約数和(自身を含む): 44256672

約数和(自身を除く): 23972430

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307337, 614674, 922011, 1844022, 3380707, 6761414, 10142121, 20284242]

約数ペア:

[(1, 20284242), (2, 10142121), (3, 6761414), (6, 3380707), (11, 1844022), (22, 922011), (33, 614674), (66, 307337)]