20692826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134369}}^1$

素因数の和:134389

約数の個数: 16

約数和(自身を含む): 38698560

約数和(自身を除く): 18005734

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 134369, 268738, 940583, 1478059, 1881166, 2956118, 10346413, 20692826]

約数ペア:

[(1, 20692826), (2, 10346413), (7, 2956118), (11, 1881166), (14, 1478059), (22, 940583), (77, 268738), (154, 134369)]