20248944

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4349}}^1$

素因数の和:4457

約数の個数: 40

約数和(自身を含む): 52861200

約数和(自身を除く): 32612256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4349, 4656, 8698, 13047, 17396, 26094, 34792, 52188, 69584, 104376, 208752, 421853, 843706, 1265559, 1687412, 2531118, 3374824, 5062236, 6749648, 10124472, 20248944]

約数ペア:

[(1, 20248944), (2, 10124472), (3, 6749648), (4, 5062236), (6, 3374824), (8, 2531118), (12, 1687412), (16, 1265559), (24, 843706), (48, 421853), (97, 208752), (194, 104376), (291, 69584), (388, 52188), (582, 34792), (776, 26094), (1164, 17396), (1552, 13047), (2328, 8698), (4349, 4656)]