20803437802

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{36242923}}^1$

素因数の和:36242973

約数の個数: 16

約数和(自身を含む): 36532867392

約数和(自身を除く): 15729429590

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 36242923, 72485846, 253700461, 507400922, 1485959843, 2971919686, 10401718901, 20803437802]

約数ペア:

[(1, 20803437802), (2, 10401718901), (7, 2971919686), (14, 1485959843), (41, 507400922), (82, 253700461), (287, 72485846), (574, 36242923)]