20195329532

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3624431}}^1$

素因数の和:3624641

約数の個数: 24

約数和(自身を含む): 40593638400

約数和(自身を除く): 20398308868

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 3624431, 7248862, 14497724, 25371017, 50742034, 101484068, 721261769, 1442523538, 2885047076, 5048832383, 10097664766, 20195329532]

約数ペア:

[(1, 20195329532), (2, 10097664766), (4, 5048832383), (7, 2885047076), (14, 1442523538), (28, 721261769), (199, 101484068), (398, 50742034), (796, 25371017), (1393, 14497724), (2786, 7248862), (5572, 3624431)]