20161792202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1\times {\mathrm{40357}}^1$

素因数の和:53525

約数の個数: 16

約数和(自身を含む): 31837619040

約数和(自身を除く): 11675826838

約数列:

[1, 2, 19, 38, 13147, 26294, 40357, 80714, 249793, 499586, 766783, 1533566, 530573479, 1061146958, 10080896101, 20161792202]

約数ペア:

[(1, 20161792202), (2, 10080896101), (19, 1061146958), (38, 530573479), (13147, 1533566), (26294, 766783), (40357, 499586), (80714, 249793)]