20771616

素因数分解:

$2^5\times 3^1\times {\mathrm{216371}}^1$

素因数の和:216384

約数の個数: 24

約数和(自身を含む): 54525744

約数和(自身を除く): 33754128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216371, 432742, 649113, 865484, 1298226, 1730968, 2596452, 3461936, 5192904, 6923872, 10385808, 20771616]

約数ペア:

[(1, 20771616), (2, 10385808), (3, 6923872), (4, 5192904), (6, 3461936), (8, 2596452), (12, 1730968), (16, 1298226), (24, 865484), (32, 649113), (48, 432742), (96, 216371)]