20792612605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1\times {\mathrm{67139}}^1$

素因数の和:69860

約数の個数: 16

約数和(自身を含む): 26046023040

約数和(自身を除く): 5253410435

約数列:

[1, 5, 23, 115, 2693, 13465, 61939, 67139, 309695, 335695, 1544197, 7720985, 180805327, 904026635, 4158522521, 20792612605]

約数ペア:

[(1, 20792612605), (5, 4158522521), (23, 904026635), (115, 180805327), (2693, 7720985), (13465, 1544197), (61939, 335695), (67139, 309695)]