20161937146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1\times {\mathrm{5101}}^1$

素因数の和:5938

約数の個数: 32

約数和(自身を含む): 32752023696

約数和(自身を除く): 12590086550

約数列:

[1, 2, 13, 26, 281, 541, 562, 1082, 3653, 5101, 7033, 7306, 10202, 14066, 66313, 132626, 152021, 304042, 1433381, 1976273, 2759641, 2866762, 3952546, 5519282, 18633953, 35875333, 37267906, 71750666, 775459121, 1550918242, 10080968573, 20161937146]

約数ペア:

[(1, 20161937146), (2, 10080968573), (13, 1550918242), (26, 775459121), (281, 71750666), (541, 37267906), (562, 35875333), (1082, 18633953), (3653, 5519282), (5101, 3952546), (7033, 2866762), (7306, 2759641), (10202, 1976273), (14066, 1433381), (66313, 304042), (132626, 152021)]