20070938

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 30935520

約数和(自身を除く): 10864582

約数列:

[1, 2, 43, 86, 419, 557, 838, 1114, 18017, 23951, 36034, 47902, 233383, 466766, 10035469, 20070938]

約数ペア:

[(1, 20070938), (2, 10035469), (43, 466766), (86, 233383), (419, 47902), (557, 36034), (838, 23951), (1114, 18017)]