20752382

素因数分解:

$2^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 36372384

約数和(自身を除く): 15620002

約数列:

[1, 2, 7, 14, 49, 98, 367, 577, 734, 1154, 2569, 4039, 5138, 8078, 17983, 28273, 35966, 56546, 211759, 423518, 1482313, 2964626, 10376191, 20752382]

約数ペア:

[(1, 20752382), (2, 10376191), (7, 2964626), (14, 1482313), (49, 423518), (98, 211759), (367, 56546), (577, 35966), (734, 28273), (1154, 17983), (2569, 8078), (4039, 5138)]