20233713616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74388653}}^1$

素因数の和:74388678

約数の個数: 20

約数和(自身を含む): 41508868932

約数和(自身を除く): 21275155316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74388653, 148777306, 297554612, 595109224, 1190218448, 1264607101, 2529214202, 5058428404, 10116856808, 20233713616]

約数ペア:

[(1, 20233713616), (2, 10116856808), (4, 5058428404), (8, 2529214202), (16, 1264607101), (17, 1190218448), (34, 595109224), (68, 297554612), (136, 148777306), (272, 74388653)]