2019885860

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{92401}}^1$

素因数の和:93503

約数の個数: 24

約数和(自身を含む): 4245687096

約数和(自身を除く): 2225801236

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 4372, 5465, 10930, 21860, 92401, 184802, 369604, 462005, 924010, 1848020, 100994293, 201988586, 403977172, 504971465, 1009942930, 2019885860]

約数ペア:

[(1, 2019885860), (2, 1009942930), (4, 504971465), (5, 403977172), (10, 201988586), (20, 100994293), (1093, 1848020), (2186, 924010), (4372, 462005), (5465, 369604), (10930, 184802), (21860, 92401)]