20392296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27409}}^1$

素因数の和:27449

約数の個数: 32

約数和(自身を含む): 52627200

約数和(自身を除く): 32234904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27409, 54818, 82227, 109636, 164454, 219272, 328908, 657816, 849679, 1699358, 2549037, 3398716, 5098074, 6797432, 10196148, 20392296]

約数ペア:

[(1, 20392296), (2, 10196148), (3, 6797432), (4, 5098074), (6, 3398716), (8, 2549037), (12, 1699358), (24, 849679), (31, 657816), (62, 328908), (93, 219272), (124, 164454), (186, 109636), (248, 82227), (372, 54818), (744, 27409)]