20213440082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5852183}}^1$

素因数の和:5852353

約数の個数: 16

約数和(自身を含む): 33287222592

約数和(自身を除く): 13073782510

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5852183, 11704366, 64374013, 128748026, 918792731, 1837585462, 10106720041, 20213440082]

約数ペア:

[(1, 20213440082), (2, 10106720041), (11, 1837585462), (22, 918792731), (157, 128748026), (314, 64374013), (1727, 11704366), (3454, 5852183)]