20876304884

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{370121}}^1$

素因数の和:370423

約数の個数: 24

約数和(自身を含む): 37308297600

約数和(自身を除く): 16431992716

約数列:

[1, 2, 4, 59, 118, 236, 239, 478, 956, 14101, 28202, 56404, 370121, 740242, 1480484, 21837139, 43674278, 87348556, 88458919, 176917838, 353835676, 5219076221, 10438152442, 20876304884]

約数ペア:

[(1, 20876304884), (2, 10438152442), (4, 5219076221), (59, 353835676), (118, 176917838), (236, 88458919), (239, 87348556), (478, 43674278), (956, 21837139), (14101, 1480484), (28202, 740242), (56404, 370121)]