20227529119

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{2029}}^1\times {\mathrm{4639}}^1$

素因数の和:6982

約数の個数: 16

約数和(自身を含む): 23208908800

約数和(自身を除く): 2981379681

約数列:

[1, 7, 307, 2029, 2149, 4639, 14203, 32473, 622903, 1424173, 4360321, 9412531, 9969211, 65887717, 2889647017, 20227529119]

約数ペア:

[(1, 20227529119), (7, 2889647017), (307, 65887717), (2029, 9969211), (2149, 9412531), (4639, 4360321), (14203, 1424173), (32473, 622903)]