16683820

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2273}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 35146944

約数和(自身を除く): 18463124

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 2273, 3670, 4546, 7340, 9092, 11365, 22730, 45460, 834191, 1668382, 3336764, 4170955, 8341910, 16683820]

約数ペア:

[(1, 16683820), (2, 8341910), (4, 4170955), (5, 3336764), (10, 1668382), (20, 834191), (367, 45460), (734, 22730), (1468, 11365), (1835, 9092), (2273, 7340), (3670, 4546)]