20010966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145007}}^1$

素因数の和:145035

約数の個数: 16

約数和(自身を含む): 41762304

約数和(自身を除く): 21751338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145007, 290014, 435021, 870042, 3335161, 6670322, 10005483, 20010966]

約数ペア:

[(1, 20010966), (2, 10005483), (3, 6670322), (6, 3335161), (23, 870042), (46, 435021), (69, 290014), (138, 145007)]