20123006964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98642191}}^1$

素因数の和:98642215

約数の個数: 24

約数和(自身を含む): 49715664768

約数和(自身を除く): 29592657804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98642191, 197284382, 295926573, 394568764, 591853146, 1183706292, 1676917247, 3353834494, 5030751741, 6707668988, 10061503482, 20123006964]

約数ペア:

[(1, 20123006964), (2, 10061503482), (3, 6707668988), (4, 5030751741), (6, 3353834494), (12, 1676917247), (17, 1183706292), (34, 591853146), (51, 394568764), (68, 295926573), (102, 197284382), (204, 98642191)]