20144888

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{11093}}^1$

素因数の和:11326

約数の個数: 16

約数和(自身を含む): 37941480

約数和(自身を除く): 17796592

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 11093, 22186, 44372, 88744, 2518111, 5036222, 10072444, 20144888]

約数ペア:

[(1, 20144888), (2, 10072444), (4, 5036222), (8, 2518111), (227, 88744), (454, 44372), (908, 22186), (1816, 11093)]