20098396592

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{12195629}}^1$

素因数の和:12195740

約数の個数: 20

約数和(自身を含む): 39318711120

約数和(自身を除く): 19220314528

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 12195629, 24391258, 48782516, 97565032, 195130064, 1256149787, 2512299574, 5024599148, 10049198296, 20098396592]

約数ペア:

[(1, 20098396592), (2, 10049198296), (4, 5024599148), (8, 2512299574), (16, 1256149787), (103, 195130064), (206, 97565032), (412, 48782516), (824, 24391258), (1648, 12195629)]