20199269139

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41820433}}^1$

素因数の和:41820466

約数の個数: 16

約数和(自身を含む): 32118093312

約数和(自身を除く): 11918824173

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41820433, 125461299, 292743031, 878229093, 961869959, 2885609877, 6733089713, 20199269139]

約数ペア:

[(1, 20199269139), (3, 6733089713), (7, 2885609877), (21, 961869959), (23, 878229093), (69, 292743031), (161, 125461299), (483, 41820433)]