20177291374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1\times {\mathrm{44491}}^1$

素因数の和:54375

約数の個数: 16

約数和(自身を含む): 31585760640

約数和(自身を除く): 11408469266

約数列:

[1, 2, 23, 46, 9859, 19718, 44491, 88982, 226757, 453514, 1023293, 2046586, 438636769, 877273538, 10088645687, 20177291374]

約数ペア:

[(1, 20177291374), (2, 10088645687), (23, 877273538), (46, 438636769), (9859, 2046586), (19718, 1023293), (44491, 453514), (88982, 226757)]