20171032370

素因数分解:

$2^1\times 5^1\times {\mathrm{101113}}^1\times {\mathrm{19949}}^1$

素因数の和:121069

約数の個数: 16

約数和(自身を含む): 36310037400

約数和(自身を除く): 16139005030

約数列:

[1, 2, 5, 10, 19949, 39898, 99745, 101113, 199490, 202226, 505565, 1011130, 2017103237, 4034206474, 10085516185, 20171032370]

約数ペア:

[(1, 20171032370), (2, 10085516185), (5, 4034206474), (10, 2017103237), (19949, 1011130), (39898, 505565), (99745, 202226), (101113, 199490)]