20964370004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{453029}}^1$

素因数の和:453559

約数の個数: 24

約数和(自身を含む): 38358956160

約数和(自身を除く): 17394586156

約数列:

[1, 2, 4, 23, 46, 92, 503, 1006, 2012, 11569, 23138, 46276, 453029, 906058, 1812116, 10419667, 20839334, 41678668, 227873587, 455747174, 911494348, 5241092501, 10482185002, 20964370004]

約数ペア:

[(1, 20964370004), (2, 10482185002), (4, 5241092501), (23, 911494348), (46, 455747174), (92, 227873587), (503, 41678668), (1006, 20839334), (2012, 10419667), (11569, 1812116), (23138, 906058), (46276, 453029)]