20164537666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13441}}^1\times {\mathrm{8243}}^1$

素因数の和:21706

約数の個数: 32

約数和(自身を含む): 37234124928

約数和(自身を除く): 17069587262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 8243, 13441, 16486, 26882, 57701, 94087, 107159, 115402, 174733, 188174, 214318, 349466, 750113, 1223131, 1500226, 2446262, 110794163, 221588326, 775559141, 1440324119, 1551118282, 2880648238, 10082268833, 20164537666]

約数ペア:

[(1, 20164537666), (2, 10082268833), (7, 2880648238), (13, 1551118282), (14, 1440324119), (26, 775559141), (91, 221588326), (182, 110794163), (8243, 2446262), (13441, 1500226), (16486, 1223131), (26882, 750113), (57701, 349466), (94087, 214318), (107159, 188174), (115402, 174733)]