20161686966

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7654399}}^1$

素因数の和:7654843

約数の個数: 16

約数和(自身を含む): 40415232000

約数和(自身を除く): 20253545034

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7654399, 15308798, 22963197, 45926394, 3360281161, 6720562322, 10080843483, 20161686966]

約数ペア:

[(1, 20161686966), (2, 10080843483), (3, 6720562322), (6, 3360281161), (439, 45926394), (878, 22963197), (1317, 15308798), (2634, 7654399)]