20796610964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1644781}}^1$

素因数の和:1644923

約数の個数: 24

約数和(自身を含む): 37994464200

約数和(自身を除く): 17197853236

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 3161, 6322, 12644, 1644781, 3289562, 6579124, 47698649, 95397298, 179281129, 190794596, 358562258, 717124516, 5199152741, 10398305482, 20796610964]

約数ペア:

[(1, 20796610964), (2, 10398305482), (4, 5199152741), (29, 717124516), (58, 358562258), (109, 190794596), (116, 179281129), (218, 95397298), (436, 47698649), (3161, 6579124), (6322, 3289562), (12644, 1644781)]