20923554

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{74197}}^1$

素因数の和:74249

約数の個数: 16

約数和(自身を含む): 42738048

約数和(自身を除く): 21814494

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 74197, 148394, 222591, 445182, 3487259, 6974518, 10461777, 20923554]

約数ペア:

[(1, 20923554), (2, 10461777), (3, 6974518), (6, 3487259), (47, 445182), (94, 222591), (141, 148394), (282, 74197)]