19493585820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36099233}}^1$

素因数の和:36099251

約数の個数: 48

約数和(自身を含む): 60646713120

約数和(自身を除く): 41153127300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 36099233, 72198466, 108297699, 144396932, 180496165, 216595398, 324893097, 360992330, 433190796, 541488495, 649786194, 721984660, 974679291, 1082976990, 1299572388, 1624465485, 1949358582, 2165953980, 3248930970, 3898717164, 4873396455, 6497861940, 9746792910, 19493585820]

約数ペア:

[(1, 19493585820), (2, 9746792910), (3, 6497861940), (4, 4873396455), (5, 3898717164), (6, 3248930970), (9, 2165953980), (10, 1949358582), (12, 1624465485), (15, 1299572388), (18, 1082976990), (20, 974679291), (27, 721984660), (30, 649786194), (36, 541488495), (45, 433190796), (54, 360992330), (60, 324893097), (90, 216595398), (108, 180496165), (135, 144396932), (180, 108297699), (270, 72198466), (540, 36099233)]