20492076318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28700387}}^1$

素因数の和:28700416

約数の個数: 32

約数和(自身を含む): 49594270464

約数和(自身を除く): 29102194146

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28700387, 57400774, 86101161, 172202322, 200902709, 401805418, 487906579, 602708127, 975813158, 1205416254, 1463719737, 2927439474, 3415346053, 6830692106, 10246038159, 20492076318]

約数ペア:

[(1, 20492076318), (2, 10246038159), (3, 6830692106), (6, 3415346053), (7, 2927439474), (14, 1463719737), (17, 1205416254), (21, 975813158), (34, 602708127), (42, 487906579), (51, 401805418), (102, 200902709), (119, 172202322), (238, 86101161), (357, 57400774), (714, 28700387)]