20797600982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23251}}^1\times {\mathrm{23539}}^1$

素因数の和:46811

約数の個数: 16

約数和(自身を含む): 32841124800

約数和(自身を除く): 12043523818

約数列:

[1, 2, 19, 38, 23251, 23539, 46502, 47078, 441769, 447241, 883538, 894482, 547305289, 1094610578, 10398800491, 20797600982]

約数ペア:

[(1, 20797600982), (2, 10398800491), (19, 1094610578), (38, 547305289), (23251, 894482), (23539, 883538), (46502, 447241), (47078, 441769)]