20453448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{50131}}^1$

素因数の和:50157

約数の個数: 32

約数和(自身を含む): 54142560

約数和(自身を除く): 33689112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 50131, 100262, 150393, 200524, 300786, 401048, 601572, 852227, 1203144, 1704454, 2556681, 3408908, 5113362, 6817816, 10226724, 20453448]

約数ペア:

[(1, 20453448), (2, 10226724), (3, 6817816), (4, 5113362), (6, 3408908), (8, 2556681), (12, 1704454), (17, 1203144), (24, 852227), (34, 601572), (51, 401048), (68, 300786), (102, 200524), (136, 150393), (204, 100262), (408, 50131)]