20221353236

素因数分解:

$2^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{564653}}^1$

素因数の和:565943

約数の個数: 24

約数和(自身を含む): 40474398720

約数和(自身を除く): 20253045484

約数列:

[1, 2, 4, 7, 14, 28, 1279, 2558, 5116, 8953, 17906, 35812, 564653, 1129306, 2258612, 3952571, 7905142, 15810284, 722191187, 1444382374, 2888764748, 5055338309, 10110676618, 20221353236]

約数ペア:

[(1, 20221353236), (2, 10110676618), (4, 5055338309), (7, 2888764748), (14, 1444382374), (28, 722191187), (1279, 15810284), (2558, 7905142), (5116, 3952571), (8953, 2258612), (17906, 1129306), (35812, 564653)]