20465522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132893}}^1$

素因数の和:132913

約数の個数: 16

約数和(自身を含む): 38273472

約数和(自身を除く): 17807950

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 132893, 265786, 930251, 1461823, 1860502, 2923646, 10232761, 20465522]

約数ペア:

[(1, 20465522), (2, 10232761), (7, 2923646), (11, 1860502), (14, 1461823), (22, 930251), (77, 265786), (154, 132893)]