20849538

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{58897}}^1$

素因数の和:58961

約数の個数: 16

約数和(自身を含む): 42406560

約数和(自身を除く): 21557022

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 58897, 117794, 176691, 353382, 3474923, 6949846, 10424769, 20849538]

約数ペア:

[(1, 20849538), (2, 10424769), (3, 6949846), (6, 3474923), (59, 353382), (118, 176691), (177, 117794), (354, 58897)]