22020261

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 30632448

約数和(自身を除く): 8612187

約数列:

[1, 3, 31, 93, 97, 291, 2441, 3007, 7323, 9021, 75671, 227013, 236777, 710331, 7340087, 22020261]

約数ペア:

[(1, 22020261), (3, 7340087), (31, 710331), (93, 236777), (97, 227013), (291, 75671), (2441, 9021), (3007, 7323)]