20135097031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2073859}}^1$

素因数の和:2073958

約数の個数: 16

約数和(自身を含む): 24554502400

約数和(自身を除く): 4419405369

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 2073859, 14517013, 39403321, 151391707, 275823247, 1059741949, 2876442433, 20135097031]

約数ペア:

[(1, 20135097031), (7, 2876442433), (19, 1059741949), (73, 275823247), (133, 151391707), (511, 39403321), (1387, 14517013), (9709, 2073859)]