20347599095

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1\times {\mathrm{12113}}^1$

素因数の和:14674

約数の個数: 16

約数和(自身を含む): 24604987680

約数和(自身を除く): 4257388585

約数列:

[1, 5, 139, 695, 2417, 12085, 12113, 60565, 335963, 1679815, 1683707, 8418535, 29277121, 146385605, 4069519819, 20347599095]

約数ペア:

[(1, 20347599095), (5, 4069519819), (139, 146385605), (695, 29277121), (2417, 8418535), (12085, 1683707), (12113, 1679815), (60565, 335963)]