2073403820

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{168023}}^1$

素因数の和:168649

約数の個数: 24

約数和(自身を含む): 4361230944

約数和(自身を除く): 2287827124

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 12340, 168023, 336046, 672092, 840115, 1680230, 3360460, 103670191, 207340382, 414680764, 518350955, 1036701910, 2073403820]

約数ペア:

[(1, 2073403820), (2, 1036701910), (4, 518350955), (5, 414680764), (10, 207340382), (20, 103670191), (617, 3360460), (1234, 1680230), (2468, 840115), (3085, 672092), (6170, 336046), (12340, 168023)]