20014437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 29352960

約数和(自身を除く): 9338523

約数列:

[1, 3, 29, 31, 41, 87, 93, 123, 181, 543, 899, 1189, 1271, 2697, 3567, 3813, 5249, 5611, 7421, 15747, 16833, 22263, 36859, 110577, 162719, 215209, 230051, 488157, 645627, 690153, 6671479, 20014437]

約数ペア:

[(1, 20014437), (3, 6671479), (29, 690153), (31, 645627), (41, 488157), (87, 230051), (93, 215209), (123, 162719), (181, 110577), (543, 36859), (899, 22263), (1189, 16833), (1271, 15747), (2697, 7421), (3567, 5611), (3813, 5249)]