20123986196

素因数分解:

$2^2\times {\mathrm{14951}}^1\times {\mathrm{336499}}^1$

素因数の和:351454

約数の個数: 12

約数和(自身を含む): 35219436000

約数和(自身を除く): 15095449804

約数列:

[1, 2, 4, 14951, 29902, 59804, 336499, 672998, 1345996, 5030996549, 10061993098, 20123986196]

約数ペア:

[(1, 20123986196), (2, 10061993098), (4, 5030996549), (14951, 1345996), (29902, 672998), (59804, 336499)]