20347084854

素因数分解:

$2^1\times 3^2\times {\mathrm{2609}}^1\times {\mathrm{433267}}^1$

素因数の和:435884

約数の個数: 24

約数和(自身を含む): 44102349720

約数和(自身を除く): 23755264866

約数列:

[1, 2, 3, 6, 9, 18, 2609, 5218, 7827, 15654, 23481, 46962, 433267, 866534, 1299801, 2599602, 3899403, 7798806, 1130393603, 2260787206, 3391180809, 6782361618, 10173542427, 20347084854]

約数ペア:

[(1, 20347084854), (2, 10173542427), (3, 6782361618), (6, 3391180809), (9, 2260787206), (18, 1130393603), (2609, 7798806), (5218, 3899403), (7827, 2599602), (15654, 1299801), (23481, 866534), (46962, 433267)]