20145786

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{56909}}^1$

素因数の和:56973

約数の個数: 16

約数和(自身を含む): 40975200

約数和(自身を除く): 20829414

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 56909, 113818, 170727, 341454, 3357631, 6715262, 10072893, 20145786]

約数ペア:

[(1, 20145786), (2, 10072893), (3, 6715262), (6, 3357631), (59, 341454), (118, 170727), (177, 113818), (354, 56909)]