20108466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53197}}^1$

素因数の和:53215

約数の個数: 32

約数和(自身を含む): 51070080

約数和(自身を除く): 30961614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53197, 106394, 159591, 319182, 372379, 478773, 744758, 957546, 1117137, 1436319, 2234274, 2872638, 3351411, 6702822, 10054233, 20108466]

約数ペア:

[(1, 20108466), (2, 10054233), (3, 6702822), (6, 3351411), (7, 2872638), (9, 2234274), (14, 1436319), (18, 1117137), (21, 957546), (27, 744758), (42, 478773), (54, 372379), (63, 319182), (126, 159591), (189, 106394), (378, 53197)]