2012063180

素因数分解:

$2^2\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{49003}}^1$

素因数の和:51065

約数の個数: 24

約数和(自身を含む): 4227477072

約数和(自身を除く): 2215413892

約数列:

[1, 2, 4, 5, 10, 20, 2053, 4106, 8212, 10265, 20530, 41060, 49003, 98006, 196012, 245015, 490030, 980060, 100603159, 201206318, 402412636, 503015795, 1006031590, 2012063180]

約数ペア:

[(1, 2012063180), (2, 1006031590), (4, 503015795), (5, 402412636), (10, 201206318), (20, 100603159), (2053, 980060), (4106, 490030), (8212, 245015), (10265, 196012), (20530, 98006), (41060, 49003)]