20168653909

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{22349}}^1$

素因数の和:23100

約数の個数: 16

約数和(自身を含む): 21335846400

約数和(自身を除く): 1167192491

約数列:

[1, 31, 43, 677, 1333, 20987, 22349, 29111, 692819, 902441, 961007, 15130273, 29791217, 469038463, 650601739, 20168653909]

約数ペア:

[(1, 20168653909), (31, 650601739), (43, 469038463), (677, 29791217), (1333, 15130273), (20987, 961007), (22349, 902441), (29111, 692819)]