20028408

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6571}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 50472960

約数和(自身を除く): 30444552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6571, 13142, 19713, 26284, 39426, 52568, 78852, 157704, 834517, 1669034, 2503551, 3338068, 5007102, 6676136, 10014204, 20028408]

約数ペア:

[(1, 20028408), (2, 10014204), (3, 6676136), (4, 5007102), (6, 3338068), (8, 2503551), (12, 1669034), (24, 834517), (127, 157704), (254, 78852), (381, 52568), (508, 39426), (762, 26284), (1016, 19713), (1524, 13142), (3048, 6571)]