20184558476

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71072389}}^1$

素因数の和:71072464

約数の個数: 12

約数和(自身を含む): 35820484560

約数和(自身を除く): 15635926084

約数列:

[1, 2, 4, 71, 142, 284, 71072389, 142144778, 284289556, 5046139619, 10092279238, 20184558476]

約数ペア:

[(1, 20184558476), (2, 10092279238), (4, 5046139619), (71, 284289556), (142, 142144778), (284, 71072389)]