20161155438

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23831153}}^1$

素因数の和:23831208

約数の個数: 24

約数和(自身を含む): 44611920288

約数和(自身を除く): 24450764850

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23831153, 47662306, 71493459, 142986918, 214480377, 428960754, 1120064191, 2240128382, 3360192573, 6720385146, 10080577719, 20161155438]

約数ペア:

[(1, 20161155438), (2, 10080577719), (3, 6720385146), (6, 3360192573), (9, 2240128382), (18, 1120064191), (47, 428960754), (94, 214480377), (141, 142986918), (282, 71493459), (423, 47662306), (846, 23831153)]