20140119632

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{2841439}}^1$

素因数の和:2841890

約数の個数: 20

約数和(自身を含む): 39109580160

約数和(自身を除く): 18969460528

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 2841439, 5682878, 11365756, 22731512, 45463024, 1258757477, 2517514954, 5035029908, 10070059816, 20140119632]

約数ペア:

[(1, 20140119632), (2, 10070059816), (4, 5035029908), (8, 2517514954), (16, 1258757477), (443, 45463024), (886, 22731512), (1772, 11365756), (3544, 5682878), (7088, 2841439)]