20123686114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84553303}}^1$

素因数の和:84553329

約数の個数: 16

約数和(自身を含む): 36527027328

約数和(自身を除く): 16403341214

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84553303, 169106606, 591873121, 1183746242, 1437406151, 2874812302, 10061843057, 20123686114]

約数ペア:

[(1, 20123686114), (2, 10061843057), (7, 2874812302), (14, 1437406151), (17, 1183746242), (34, 591873121), (119, 169106606), (238, 84553303)]