20171074688

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{676337}}^1$

素因数の和:676584

約数の個数: 32

約数和(自身を含む): 40357088460

約数和(自身を除く): 20186013772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1864, 3728, 7456, 14912, 29824, 676337, 1352674, 2705348, 5410696, 10821392, 21642784, 43285568, 86571136, 157586521, 315173042, 630346084, 1260692168, 2521384336, 5042768672, 10085537344, 20171074688]

約数ペア:

[(1, 20171074688), (2, 10085537344), (4, 5042768672), (8, 2521384336), (16, 1260692168), (32, 630346084), (64, 315173042), (128, 157586521), (233, 86571136), (466, 43285568), (932, 21642784), (1864, 10821392), (3728, 5410696), (7456, 2705348), (14912, 1352674), (29824, 676337)]