20165090406

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9520817}}^1$

素因数の和:9521175

約数の個数: 16

約数和(自身を含む): 40444434864

約数和(自身を除く): 20279344458

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9520817, 19041634, 28562451, 57124902, 3360848401, 6721696802, 10082545203, 20165090406]

約数ペア:

[(1, 20165090406), (2, 10082545203), (3, 6721696802), (6, 3360848401), (353, 57124902), (706, 28562451), (1059, 19041634), (2118, 9520817)]