20126285402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{994087}}^1$

素因数の和:994333

約数の個数: 16

約数和(自身を含む): 30920113152

約数和(自身を除く): 10793827750

約数列:

[1, 2, 53, 106, 191, 382, 10123, 20246, 994087, 1988174, 52686611, 105373222, 189870617, 379741234, 10063142701, 20126285402]

約数ペア:

[(1, 20126285402), (2, 10063142701), (53, 379741234), (106, 189870617), (191, 105373222), (382, 52686611), (10123, 1988174), (20246, 994087)]