20280324

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54517}}^1$

素因数の和:54555

約数の個数: 24

約数和(自身を含む): 48848128

約数和(自身を除く): 28567804

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54517, 109034, 163551, 218068, 327102, 654204, 1690027, 3380054, 5070081, 6760108, 10140162, 20280324]

約数ペア:

[(1, 20280324), (2, 10140162), (3, 6760108), (4, 5070081), (6, 3380054), (12, 1690027), (31, 654204), (62, 327102), (93, 218068), (124, 163551), (186, 109034), (372, 54517)]