20172649696

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11894251}}^1$

素因数の和:11894314

約数の個数: 24

約数和(自身を含む): 40464245304

約数和(自身を除く): 20291595608

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11894251, 23788502, 47577004, 95154008, 190308016, 380616032, 630395303, 1260790606, 2521581212, 5043162424, 10086324848, 20172649696]

約数ペア:

[(1, 20172649696), (2, 10086324848), (4, 5043162424), (8, 2521581212), (16, 1260790606), (32, 630395303), (53, 380616032), (106, 190308016), (212, 95154008), (424, 47577004), (848, 23788502), (1696, 11894251)]