2088396020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5495779}}^1$

素因数の和:5495807

約数の個数: 24

約数和(自身を含む): 4616455200

約数和(自身を除く): 2528059180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5495779, 10991558, 21983116, 27478895, 54957790, 104419801, 109915580, 208839602, 417679204, 522099005, 1044198010, 2088396020]

約数ペア:

[(1, 2088396020), (2, 1044198010), (4, 522099005), (5, 417679204), (10, 208839602), (19, 109915580), (20, 104419801), (38, 54957790), (76, 27478895), (95, 21983116), (190, 10991558), (380, 5495779)]