20568066958

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{7867}}^1$

素因数の和:8224

約数の個数: 32

約数和(自身を含む): 31780425600

約数和(自身を除く): 11212358642

約数列:

[1, 2, 67, 109, 134, 179, 218, 358, 7303, 7867, 11993, 14606, 15734, 19511, 23986, 39022, 527089, 857503, 1054178, 1307237, 1408193, 1715006, 2614474, 2816386, 57452701, 94348931, 114905402, 153493037, 188697862, 306986074, 10284033479, 20568066958]

約数ペア:

[(1, 20568066958), (2, 10284033479), (67, 306986074), (109, 188697862), (134, 153493037), (179, 114905402), (218, 94348931), (358, 57452701), (7303, 2816386), (7867, 2614474), (11993, 1715006), (14606, 1408193), (15734, 1307237), (19511, 1054178), (23986, 857503), (39022, 527089)]