20178528

素因数分解:

$2^5\times 3^1\times {\mathrm{210193}}^1$

素因数の和:210206

約数の個数: 24

約数和(自身を含む): 52968888

約数和(自身を除く): 32790360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210193, 420386, 630579, 840772, 1261158, 1681544, 2522316, 3363088, 5044632, 6726176, 10089264, 20178528]

約数ペア:

[(1, 20178528), (2, 10089264), (3, 6726176), (4, 5044632), (6, 3363088), (8, 2522316), (12, 1681544), (16, 1261158), (24, 840772), (32, 630579), (48, 420386), (96, 210193)]