20143292590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87579533}}^1$

素因数の和:87579563

約数の個数: 16

約数和(自身を含む): 37834358688

約数和(自身を除く): 17691066098

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87579533, 175159066, 437897665, 875795330, 2014329259, 4028658518, 10071646295, 20143292590]

約数ペア:

[(1, 20143292590), (2, 10071646295), (5, 4028658518), (10, 2014329259), (23, 875795330), (46, 437897665), (115, 175159066), (230, 87579533)]