20025602

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{911}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 31190400

約数和(自身を除く): 11164798

約数列:

[1, 2, 29, 58, 379, 758, 911, 1822, 10991, 21982, 26419, 52838, 345269, 690538, 10012801, 20025602]

約数ペア:

[(1, 20025602), (2, 10012801), (29, 690538), (58, 345269), (379, 52838), (758, 26419), (911, 21982), (1822, 10991)]