20342466

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8627}}^1$

素因数の和:8766

約数の個数: 24

約数和(自身を含む): 44416944

約数和(自身を除く): 24074478

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 8627, 17254, 25881, 51762, 77643, 155286, 1130137, 2260274, 3390411, 6780822, 10171233, 20342466]

約数ペア:

[(1, 20342466), (2, 10171233), (3, 6780822), (6, 3390411), (9, 2260274), (18, 1130137), (131, 155286), (262, 77643), (393, 51762), (786, 25881), (1179, 17254), (2358, 8627)]