20139842702

素因数分解:

$2^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{276593}}^1$

素因数の和:277352

約数の個数: 24

約数和(自身を含む): 35189395056

約数和(自身を除く): 15049552354

約数列:

[1, 2, 7, 14, 49, 98, 743, 1486, 5201, 10402, 36407, 72814, 276593, 553186, 1936151, 3872302, 13553057, 27106114, 205508599, 411017198, 1438560193, 2877120386, 10069921351, 20139842702]

約数ペア:

[(1, 20139842702), (2, 10069921351), (7, 2877120386), (14, 1438560193), (49, 411017198), (98, 205508599), (743, 27106114), (1486, 13553057), (5201, 3872302), (10402, 1936151), (36407, 553186), (72814, 276593)]